MC

357e_ccf1

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
M→N→O↘
E3E4E5E6
⤚→T→U→V→W
P→Q→R→S↗
E7E8E9

If enzyme E1 is completely inactivated, what happens to the production of T?

metabolite T increases because the lower branch compensates fully Incorrect metabolite T production is unchanged because both branches contribute equally Incorrect metabolite T decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite T production stops completely because the merge reaction requires input from both branches Incorrect MC

9721_a013

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
I→J→K→L↘
E4E5E6
⤚→P→Q→R
M→N→O↗
E7E8

If enzyme E7 is completely inactivated, what happens to the production of P?

metabolite P decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite P production is unchanged because both branches contribute equally Incorrect metabolite P increases because the upper branch compensates fully Incorrect metabolite P production stops completely because the merge reaction requires input from both branches Incorrect MC

c0ab_b6a6

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
M→N→O↘
E3E4E5E6
⤚→S→T→U→V
P→Q→R↗
E7E8

If enzyme E1 is completely inactivated, what happens to the production of S?

metabolite S production is unchanged because both branches contribute equally Incorrect metabolite S increases because the lower branch compensates fully Incorrect metabolite S production stops completely because the merge reaction requires input from both branches Incorrect metabolite S decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct MC

71c8_39e9

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
A→B→C→D↘
E4E5E6
⤚→I→J→K
E→F→G→H↗
E7E8E9

If enzyme E1 is completely inactivated, what happens to the production of I?

metabolite I decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite I increases because the lower branch compensates fully Incorrect metabolite I production is unchanged because both branches contribute equally Incorrect metabolite I production stops completely because the merge reaction requires input from both branches Incorrect MC

cef5_d2b5

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
I→J→K↘
E3E4E5
⤚→P→Q→R
L→M→N→O↗
E6E7E8

If enzyme E6 is completely inactivated, what happens to the production of P?

metabolite P increases because the upper branch compensates fully Incorrect metabolite P production is unchanged because both branches contribute equally Incorrect metabolite P production stops completely because the merge reaction requires input from both branches Incorrect metabolite P decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

5baf_dc3a

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
M→N→O↘
E3E4E5
⤚→T→U→V
P→Q→R→S↗
E6E7E8

If enzyme E1 is completely inactivated, what happens to the production of T?

metabolite T decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite T production stops completely because the merge reaction requires input from both branches Incorrect metabolite T production is unchanged because both branches contribute equally Incorrect metabolite T increases because the lower branch compensates fully Incorrect MC

d49b_c002

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
E→F→G→H↘
E4E5E6
⤚→L→M→N
I→J→K↗
E7E8

If enzyme E1 is completely inactivated, what happens to the production of L?

metabolite L decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite L increases because the lower branch compensates fully Incorrect metabolite L production is unchanged because both branches contribute equally Incorrect metabolite L production stops completely because the merge reaction requires input from both branches Incorrect MC

2dc2_8246

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
M→N→O→P↘
E4E5E6
⤚→U→V→W
Q→R→S→T↗
E7E8E9

If enzyme E7 is completely inactivated, what happens to the production of U?

metabolite U decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite U production stops completely because the merge reaction requires input from both branches Incorrect metabolite U increases because the upper branch compensates fully Incorrect metabolite U production is unchanged because both branches contribute equally Incorrect MC

7e3b_fb00

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
E→F→G→H↘
E4E5E6
⤚→M→N→O
I→J→K→L↗
E7E8E9

If enzyme E1 is completely inactivated, what happens to the production of M?

metabolite M increases because the lower branch compensates fully Incorrect metabolite M decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite M production is unchanged because both branches contribute equally Incorrect metabolite M production stops completely because the merge reaction requires input from both branches Incorrect MC

b057_451e

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
E→F→G↘
E3E4E5E6
⤚→K→L→M→N
H→I→J↗
E7E8

If enzyme E1 is completely inactivated, what happens to the production of K?

metabolite K production is unchanged because both branches contribute equally Incorrect metabolite K production stops completely because the merge reaction requires input from both branches Incorrect metabolite K increases because the lower branch compensates fully Incorrect metabolite K decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct MC

c500_7f47

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
E→F→G↘
E3E4E5
⤚→K→L→M
H→I→J↗
E6E7

If enzyme E1 is completely inactivated, what happens to the production of K?

metabolite K increases because the lower branch compensates fully Incorrect metabolite K decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite K production is unchanged because both branches contribute equally Incorrect metabolite K production stops completely because the merge reaction requires input from both branches Incorrect MC

a53a_a2be

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
I→J→K→L↘
E4E5E6
⤚→P→Q→R
M→N→O↗
E7E8

If enzyme E1 is completely inactivated, what happens to the production of P?

metabolite P production is unchanged because both branches contribute equally Incorrect metabolite P decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite P increases because the lower branch compensates fully Incorrect metabolite P production stops completely because the merge reaction requires input from both branches Incorrect MC

8cda_baff

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
A→B→C→D↘
E4E5E6E7
⤚→H→I→J→K
E→F→G↗
E8E9

If enzyme E8 is completely inactivated, what happens to the production of H?

metabolite H decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite H production is unchanged because both branches contribute equally Incorrect metabolite H production stops completely because the merge reaction requires input from both branches Incorrect metabolite H increases because the upper branch compensates fully Incorrect MC

fcd4_aa9d

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
A→B→C→D↘
E4E5E6E7
⤚→I→J→K→L
E→F→G→H↗
E8E9E10

If enzyme E1 is completely inactivated, what happens to the production of I?

metabolite I production is unchanged because both branches contribute equally Incorrect metabolite I production stops completely because the merge reaction requires input from both branches Incorrect metabolite I decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite I increases because the lower branch compensates fully Incorrect MC

afd2_79aa

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
A→B→C↘
E3E4E5
⤚→G→H→I
D→E→F↗
E6E7

If enzyme E6 is completely inactivated, what happens to the production of G?

metabolite G decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite G production stops completely because the merge reaction requires input from both branches Incorrect metabolite G production is unchanged because both branches contribute equally Incorrect metabolite G increases because the upper branch compensates fully Incorrect MC

905e_abbe

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
M→N→O→P↘
E4E5E6
⤚→U→V→W
Q→R→S→T↗
E7E8E9

If enzyme E1 is completely inactivated, what happens to the production of U?

metabolite U decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite U production stops completely because the merge reaction requires input from both branches Incorrect metabolite U production is unchanged because both branches contribute equally Incorrect metabolite U increases because the lower branch compensates fully Incorrect MC

105c_1da4

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
Q→R→S↘
E3E4E5
⤚→W→X→Y
T→U→V↗
E6E7

If enzyme E1 is completely inactivated, what happens to the production of W?

metabolite W production is unchanged because both branches contribute equally Incorrect metabolite W production stops completely because the merge reaction requires input from both branches Incorrect metabolite W increases because the lower branch compensates fully Incorrect metabolite W decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct MC

0bee_d5ed

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
M→N→O↘
E3E4E5E6
⤚→T→U→V→W
P→Q→R→S↗
E7E8E9

If enzyme E7 is completely inactivated, what happens to the production of T?

metabolite T production stops completely because the merge reaction requires input from both branches Incorrect metabolite T increases because the upper branch compensates fully Incorrect metabolite T decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite T production is unchanged because both branches contribute equally Incorrect MC

8258_354c

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
I→J→K→L↘
E4E5E6E7
⤚→Q→R→S→T
M→N→O→P↗
E8E9E10

If enzyme E1 is completely inactivated, what happens to the production of Q?

metabolite Q increases because the lower branch compensates fully Incorrect metabolite Q production stops completely because the merge reaction requires input from both branches Incorrect metabolite Q decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite Q production is unchanged because both branches contribute equally Incorrect MC

de15_b119

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
I→J→K↘
E3E4E5E6
⤚→O→P→Q→R
L→M→N↗
E7E8

If enzyme E7 is completely inactivated, what happens to the production of O?

metabolite O production is unchanged because both branches contribute equally Incorrect metabolite O increases because the upper branch compensates fully Incorrect metabolite O production stops completely because the merge reaction requires input from both branches Incorrect metabolite O decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

50cf_1c53

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
A→B→C↘
E3E4E5E6
⤚→G→H→I→J
D→E→F↗
E7E8

If enzyme E7 is completely inactivated, what happens to the production of G?

metabolite G increases because the upper branch compensates fully Incorrect metabolite G decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite G production stops completely because the merge reaction requires input from both branches Incorrect metabolite G production is unchanged because both branches contribute equally Incorrect MC

fbd7_93ab

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
E→F→G→H↘
E4E5E6E7
⤚→M→N→O→P
I→J→K→L↗
E8E9E10

If enzyme E8 is completely inactivated, what happens to the production of M?

metabolite M production stops completely because the merge reaction requires input from both branches Incorrect metabolite M increases because the upper branch compensates fully Incorrect metabolite M production is unchanged because both branches contribute equally Incorrect metabolite M decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

1d21_bf33

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
A→B→C→D↘
E4E5E6E7
⤚→I→J→K→L
E→F→G→H↗
E8E9E10

If enzyme E8 is completely inactivated, what happens to the production of I?

metabolite I decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite I production is unchanged because both branches contribute equally Incorrect metabolite I production stops completely because the merge reaction requires input from both branches Incorrect metabolite I increases because the upper branch compensates fully Incorrect MC

37a9_faab

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
M→N→O↘
E3E4E5
⤚→S→T→U
P→Q→R↗
E6E7

If enzyme E1 is completely inactivated, what happens to the production of S?

metabolite S decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite S increases because the lower branch compensates fully Incorrect metabolite S production stops completely because the merge reaction requires input from both branches Incorrect metabolite S production is unchanged because both branches contribute equally Incorrect MC

6741_da3a

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
E→F→G↘
E3E4E5E6
⤚→K→L→M→N
H→I→J↗
E7E8

If enzyme E7 is completely inactivated, what happens to the production of K?

metabolite K increases because the upper branch compensates fully Incorrect metabolite K production is unchanged because both branches contribute equally Incorrect metabolite K decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite K production stops completely because the merge reaction requires input from both branches Incorrect MC

eecf_9735

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
A→B→C↘
E3E4E5E6
⤚→G→H→I→J
D→E→F↗
E7E8

If enzyme E1 is completely inactivated, what happens to the production of G?

metabolite G production stops completely because the merge reaction requires input from both branches Incorrect metabolite G production is unchanged because both branches contribute equally Incorrect metabolite G increases because the lower branch compensates fully Incorrect metabolite G decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct MC

1189_9156

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
A→B→C→D↘
E4E5E6
⤚→H→I→J
E→F→G↗
E7E8

If enzyme E1 is completely inactivated, what happens to the production of H?

metabolite H increases because the lower branch compensates fully Incorrect metabolite H production stops completely because the merge reaction requires input from both branches Incorrect metabolite H production is unchanged because both branches contribute equally Incorrect metabolite H decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct MC

5850_6937

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
A→B→C→D↘
E4E5E6
⤚→I→J→K
E→F→G→H↗
E7E8E9

If enzyme E7 is completely inactivated, what happens to the production of I?

metabolite I production is unchanged because both branches contribute equally Incorrect metabolite I production stops completely because the merge reaction requires input from both branches Incorrect metabolite I decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite I increases because the upper branch compensates fully Incorrect MC

4e85_ebfe

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
I→J→K↘
E3E4E5
⤚→O→P→Q
L→M→N↗
E6E7

If enzyme E6 is completely inactivated, what happens to the production of O?

metabolite O production stops completely because the merge reaction requires input from both branches Incorrect metabolite O production is unchanged because both branches contribute equally Incorrect metabolite O decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite O increases because the upper branch compensates fully Incorrect MC

5f39_edae

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
I→J→K↘
E3E4E5E6
⤚→P→Q→R→S
L→M→N→O↗
E7E8E9

If enzyme E1 is completely inactivated, what happens to the production of P?

metabolite P decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite P production is unchanged because both branches contribute equally Incorrect metabolite P increases because the lower branch compensates fully Incorrect metabolite P production stops completely because the merge reaction requires input from both branches Incorrect MC

bd1a_39b3

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
E→F→G→H↘
E4E5E6E7
⤚→M→N→O→P
I→J→K→L↗
E8E9E10

If enzyme E1 is completely inactivated, what happens to the production of M?

metabolite M decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite M increases because the lower branch compensates fully Incorrect metabolite M production is unchanged because both branches contribute equally Incorrect metabolite M production stops completely because the merge reaction requires input from both branches Incorrect MC

0af8_2757

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
E→F→G↘
E3E4E5
⤚→L→M→N
H→I→J→K↗
E6E7E8

If enzyme E1 is completely inactivated, what happens to the production of L?

metabolite L production stops completely because the merge reaction requires input from both branches Incorrect metabolite L increases because the lower branch compensates fully Incorrect metabolite L decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite L production is unchanged because both branches contribute equally Incorrect MC

84a4_49d1

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
E→F→G↘
E3E4E5
⤚→L→M→N
H→I→J→K↗
E6E7E8

If enzyme E6 is completely inactivated, what happens to the production of L?

metabolite L production stops completely because the merge reaction requires input from both branches Incorrect metabolite L increases because the upper branch compensates fully Incorrect metabolite L decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite L production is unchanged because both branches contribute equally Incorrect MC

698f_c3fd

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
I→J→K↘
E3E4E5E6
⤚→O→P→Q→R
L→M→N↗
E7E8

If enzyme E1 is completely inactivated, what happens to the production of O?

metabolite O decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite O production is unchanged because both branches contribute equally Incorrect metabolite O production stops completely because the merge reaction requires input from both branches Incorrect metabolite O increases because the lower branch compensates fully Incorrect MC

879b_d8d3

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
A→B→C↘
E3E4E5
⤚→G→H→I
D→E→F↗
E6E7

If enzyme E1 is completely inactivated, what happens to the production of G?

metabolite G production is unchanged because both branches contribute equally Incorrect metabolite G increases because the lower branch compensates fully Incorrect metabolite G production stops completely because the merge reaction requires input from both branches Incorrect metabolite G decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct MC

2b54_a8a3

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
M→N→O→P↘
E4E5E6E7
⤚→T→U→V→W
Q→R→S↗
E8E9

If enzyme E1 is completely inactivated, what happens to the production of T?

metabolite T decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite T production stops completely because the merge reaction requires input from both branches Incorrect metabolite T production is unchanged because both branches contribute equally Incorrect metabolite T increases because the lower branch compensates fully Incorrect MC

7126_b0b7

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
E→F→G→H↘
E4E5E6E7
⤚→L→M→N→O
I→J→K↗
E8E9

If enzyme E1 is completely inactivated, what happens to the production of L?

metabolite L production stops completely because the merge reaction requires input from both branches Incorrect metabolite L increases because the lower branch compensates fully Incorrect metabolite L decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite L production is unchanged because both branches contribute equally Incorrect MC

b7c7_17e3

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
I→J→K→L↘
E4E5E6E7
⤚→P→Q→R→S
M→N→O↗
E8E9

If enzyme E1 is completely inactivated, what happens to the production of P?

metabolite P production is unchanged because both branches contribute equally Incorrect metabolite P increases because the lower branch compensates fully Incorrect metabolite P decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite P production stops completely because the merge reaction requires input from both branches Incorrect MC

6b42_4696

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
M→N→O→P↘
E4E5E6E7
⤚→T→U→V→W
Q→R→S↗
E8E9

If enzyme E8 is completely inactivated, what happens to the production of T?

metabolite T increases because the upper branch compensates fully Incorrect metabolite T production stops completely because the merge reaction requires input from both branches Incorrect metabolite T decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite T production is unchanged because both branches contribute equally Incorrect MC

79fe_4276

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
I→J→K→L↘
E4E5E6
⤚→Q→R→S
M→N→O→P↗
E7E8E9

If enzyme E1 is completely inactivated, what happens to the production of Q?

metabolite Q increases because the lower branch compensates fully Incorrect metabolite Q decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite Q production stops completely because the merge reaction requires input from both branches Incorrect metabolite Q production is unchanged because both branches contribute equally Incorrect MC

d653_4b4a

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
I→J→K→L↘
E4E5E6
⤚→Q→R→S
M→N→O→P↗
E7E8E9

If enzyme E7 is completely inactivated, what happens to the production of Q?

metabolite Q production stops completely because the merge reaction requires input from both branches Incorrect metabolite Q increases because the upper branch compensates fully Incorrect metabolite Q production is unchanged because both branches contribute equally Incorrect metabolite Q decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

d025_6045

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
I→J→K→L↘
E4E5E6E7
⤚→Q→R→S→T
M→N→O→P↗
E8E9E10

If enzyme E8 is completely inactivated, what happens to the production of Q?

metabolite Q production is unchanged because both branches contribute equally Incorrect metabolite Q decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite Q production stops completely because the merge reaction requires input from both branches Incorrect metabolite Q increases because the upper branch compensates fully Incorrect MC

cda2_d4e9

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
A→B→C↘
E3E4E5E6
⤚→H→I→J→K
D→E→F→G↗
E7E8E9

If enzyme E7 is completely inactivated, what happens to the production of H?

metabolite H decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite H production stops completely because the merge reaction requires input from both branches Incorrect metabolite H increases because the upper branch compensates fully Incorrect metabolite H production is unchanged because both branches contribute equally Incorrect MC

9687_5a0b

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
M→N→O→P↘
E4E5E6
⤚→T→U→V
Q→R→S↗
E7E8

If enzyme E1 is completely inactivated, what happens to the production of T?

metabolite T decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite T increases because the lower branch compensates fully Incorrect metabolite T production stops completely because the merge reaction requires input from both branches Incorrect metabolite T production is unchanged because both branches contribute equally Incorrect MC

3a66_6814

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
A→B→C→D↘
E4E5E6E7
⤚→H→I→J→K
E→F→G↗
E8E9

If enzyme E1 is completely inactivated, what happens to the production of H?

metabolite H production is unchanged because both branches contribute equally Incorrect metabolite H decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite H production stops completely because the merge reaction requires input from both branches Incorrect metabolite H increases because the lower branch compensates fully Incorrect MC

99ca_4b8c

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
E→F→G↘
E3E4E5
⤚→K→L→M
H→I→J↗
E6E7

If enzyme E6 is completely inactivated, what happens to the production of K?

metabolite K production stops completely because the merge reaction requires input from both branches Incorrect metabolite K decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite K production is unchanged because both branches contribute equally Incorrect metabolite K increases because the upper branch compensates fully Incorrect MC

277d_6d74

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
A→B→C→D↘
E4E5E6
⤚→H→I→J
E→F→G↗
E7E8

If enzyme E7 is completely inactivated, what happens to the production of H?

metabolite H production stops completely because the merge reaction requires input from both branches Incorrect metabolite H increases because the upper branch compensates fully Incorrect metabolite H production is unchanged because both branches contribute equally Incorrect metabolite H decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

578c_6406

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
I→J→K→L↘
E4E5E6E7
⤚→P→Q→R→S
M→N→O↗
E8E9

If enzyme E8 is completely inactivated, what happens to the production of P?

metabolite P production stops completely because the merge reaction requires input from both branches Incorrect metabolite P production is unchanged because both branches contribute equally Incorrect metabolite P increases because the upper branch compensates fully Incorrect metabolite P decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

d075_7716

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
I→J→K↘
E3E4E5E6
⤚→P→Q→R→S
L→M→N→O↗
E7E8E9

If enzyme E7 is completely inactivated, what happens to the production of P?

metabolite P production stops completely because the merge reaction requires input from both branches Incorrect metabolite P increases because the upper branch compensates fully Incorrect metabolite P production is unchanged because both branches contribute equally Incorrect metabolite P decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

f312_2c48

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
I→J→K↘
E3E4E5
⤚→P→Q→R
L→M→N→O↗
E6E7E8

If enzyme E1 is completely inactivated, what happens to the production of P?

metabolite P increases because the lower branch compensates fully Incorrect metabolite P production is unchanged because both branches contribute equally Incorrect metabolite P decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite P production stops completely because the merge reaction requires input from both branches Incorrect MC

33dd_9188

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
E→F→G→H↘
E4E5E6
⤚→M→N→O
I→J→K→L↗
E7E8E9

If enzyme E7 is completely inactivated, what happens to the production of M?

metabolite M decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite M production stops completely because the merge reaction requires input from both branches Incorrect metabolite M production is unchanged because both branches contribute equally Incorrect metabolite M increases because the upper branch compensates fully Incorrect MC

a4ee_169c

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
E→F→G→H↘
E4E5E6E7
⤚→L→M→N→O
I→J→K↗
E8E9

If enzyme E8 is completely inactivated, what happens to the production of L?

metabolite L increases because the upper branch compensates fully Incorrect metabolite L production is unchanged because both branches contribute equally Incorrect metabolite L decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite L production stops completely because the merge reaction requires input from both branches Incorrect MC

9d49_a130

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
M→N→O→P↘
E4E5E6
⤚→T→U→V
Q→R→S↗
E7E8

If enzyme E7 is completely inactivated, what happens to the production of T?

metabolite T increases because the upper branch compensates fully Incorrect metabolite T production stops completely because the merge reaction requires input from both branches Incorrect metabolite T decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite T production is unchanged because both branches contribute equally Incorrect MC

e131_74b9

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
E→F→G↘
E3E4E5E6
⤚→L→M→N→O
H→I→J→K↗
E7E8E9

If enzyme E7 is completely inactivated, what happens to the production of L?

metabolite L increases because the upper branch compensates fully Incorrect metabolite L production stops completely because the merge reaction requires input from both branches Incorrect metabolite L production is unchanged because both branches contribute equally Incorrect metabolite L decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

cff5_8e3b

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
M→N→O↘
E3E4E5
⤚→T→U→V
P→Q→R→S↗
E6E7E8

If enzyme E6 is completely inactivated, what happens to the production of T?

metabolite T decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite T production stops completely because the merge reaction requires input from both branches Incorrect metabolite T increases because the upper branch compensates fully Incorrect metabolite T production is unchanged because both branches contribute equally Incorrect MC

c7f7_6d6a

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
E→F→G↘
E3E4E5E6
⤚→L→M→N→O
H→I→J→K↗
E7E8E9

If enzyme E1 is completely inactivated, what happens to the production of L?

metabolite L increases because the lower branch compensates fully Incorrect metabolite L production is unchanged because both branches contribute equally Incorrect metabolite L decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite L production stops completely because the merge reaction requires input from both branches Incorrect MC

3879_3ff4

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
I→J→K↘
E3E4E5
⤚→O→P→Q
L→M→N↗
E6E7

If enzyme E1 is completely inactivated, what happens to the production of O?

metabolite O production stops completely because the merge reaction requires input from both branches Incorrect metabolite O production is unchanged because both branches contribute equally Incorrect metabolite O decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite O increases because the lower branch compensates fully Incorrect MC

55b7_d344

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
M→N→O↘
E3E4E5
⤚→S→T→U
P→Q→R↗
E6E7

If enzyme E6 is completely inactivated, what happens to the production of S?

metabolite S production stops completely because the merge reaction requires input from both branches Incorrect metabolite S production is unchanged because both branches contribute equally Incorrect metabolite S increases because the upper branch compensates fully Incorrect metabolite S decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

7e53_99dc

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
A→B→C↘
E3E4E5
⤚→H→I→J
D→E→F→G↗
E6E7E8

If enzyme E6 is completely inactivated, what happens to the production of H?

metabolite H increases because the upper branch compensates fully Incorrect metabolite H decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite H production is unchanged because both branches contribute equally Incorrect metabolite H production stops completely because the merge reaction requires input from both branches Incorrect MC

091c_2b49

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
M→N→O→P↘
E4E5E6E7
⤚→U→V→W→X
Q→R→S→T↗
E8E9E10

If enzyme E1 is completely inactivated, what happens to the production of U?

metabolite U decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite U production stops completely because the merge reaction requires input from both branches Incorrect metabolite U increases because the lower branch compensates fully Incorrect metabolite U production is unchanged because both branches contribute equally Incorrect MC

9bcc_ac2f

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
M→N→O→P↘
E4E5E6E7
⤚→U→V→W→X
Q→R→S→T↗
E8E9E10

If enzyme E8 is completely inactivated, what happens to the production of U?

metabolite U production stops completely because the merge reaction requires input from both branches Incorrect metabolite U decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite U increases because the upper branch compensates fully Incorrect metabolite U production is unchanged because both branches contribute equally Incorrect MC

2d46_b725

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
M→N→O↘
E3E4E5E6
⤚→S→T→U→V
P→Q→R↗
E7E8

If enzyme E7 is completely inactivated, what happens to the production of S?

metabolite S decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct metabolite S production is unchanged because both branches contribute equally Incorrect metabolite S increases because the upper branch compensates fully Incorrect metabolite S production stops completely because the merge reaction requires input from both branches Incorrect MC

0f25_947d

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2E3
E→F→G→H↘
E4E5E6
⤚→L→M→N
I→J→K↗
E7E8

If enzyme E7 is completely inactivated, what happens to the production of L?

metabolite L production stops completely because the merge reaction requires input from both branches Incorrect metabolite L production is unchanged because both branches contribute equally Incorrect metabolite L increases because the upper branch compensates fully Incorrect metabolite L decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

9343_de85

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
Q→R→S↘
E3E4E5
⤚→W→X→Y
T→U→V↗
E6E7

If enzyme E6 is completely inactivated, what happens to the production of W?

metabolite W increases because the upper branch compensates fully Incorrect metabolite W production is unchanged because both branches contribute equally Incorrect metabolite W production stops completely because the merge reaction requires input from both branches Incorrect metabolite W decreases because one required input branch is blocked; the upper branch alone cannot supply enough substrate Correct MC

57a2_54b4

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
A→B→C↘
E3E4E5E6
⤚→H→I→J→K
D→E→F→G↗
E7E8E9

If enzyme E1 is completely inactivated, what happens to the production of H?

metabolite H production is unchanged because both branches contribute equally Incorrect metabolite H decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct metabolite H production stops completely because the merge reaction requires input from both branches Incorrect metabolite H increases because the lower branch compensates fully Incorrect MC

1924_1d57

A series of enzymes catalyze reactions involving the metabolites in the branched metabolic pathway shown below. The ellipsis (...) indicates that additional upstream steps are not shown.

E1E2
A→B→C↘
E3E4E5
⤚→H→I→J
D→E→F→G↗
E6E7E8

If enzyme E1 is completely inactivated, what happens to the production of H?

metabolite H production is unchanged because both branches contribute equally Incorrect metabolite H increases because the lower branch compensates fully Incorrect metabolite H production stops completely because the merge reaction requires input from both branches Incorrect metabolite H decreases because one required input branch is blocked; the lower branch alone cannot supply enough substrate Correct