Multiple Choice
In the figure below, E1, E2, and E3 represent three enzymes in the membrane of a mitochondrion. 
Which of the following is true?
A) B is the product of the activity of E2 and the substrate of E3.
B) If E2 does not function properly, A will not be produced.
C) E2 is the product of E1 and the substrate of E3.
D) C is the substrate of E1.
Correct Answer:

Verified
Correct Answer:
Verified
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