The diagram below shows the energy conversions of the Krebs cycle, which is part of cellular respiration. The U-shaped arrows that show changes for NAD, FAD, and ADP molecules represent energy conversions. From each glucose
molecule, two acetyl-CoA molecules are made for the Krebs cycle.
ju
NADH
NAD
Acetyl-CoA

FADH2
CC
COA
FAD
COA
4-carbon
Citric Acid
compound

ADP
CO2
ATP
5-carbon
NADH
compound
NAD+
NAD
NADH
CO2

co&
How many energy conversions occur when both acetyl-CoA molecules go through the kerbs cycle
A. 5
B. 6
C. 10
D. 12