For each acetyl CoA that enters the Krebs cycle,________ NAD(s) are reduced,________ FAD(s) are Reduced, and _________ ATP are synthesized by substrate -level phosphorylation.
A) 1 : 1 : 1
B) 1 : 2 : 3
C) 2 : 2 : 2
D) 3 : 1 : 1
E) 1 : 1 : 3

Question

Quizplus · Accepted Answer

For each acetyl CoA that enters the Krebs cycle, 3 NAD+ molecules are reduced to NADH, 1 FAD molecule is reduced to FADH2, and 1 ATP molecule is synthesized by substrate-level phosphorylation.

For Each Acetyl CoA That Enters the Krebs Cycle,________ NAD(s)