Download What happens during the breakdown of pyruvate?

1
Created by Boundless
What happens during the breakdown of pyruvate?
A
NADH releases electrons to form NAD+.
B
Acetyl­CoA is produced to enter the Krebs cycle.
C
All of these.
D
ATP is released.
2
Created by Boundless
For each acetyl CoA that enters the citric acid cycle:
A
two carbon dioxide molecules are released.
B
None of these.
C
one carbon dioxide molecule is released.
D
one carbon dioxide molecule is consumed.
3
Created by Boundless
Which of the following is NOT a step of the Krebs (citric acid) cycle?
A
Isocitrate is converted into α­ketoglutarate.
B
Pyruvate is converted into acetyl CoA.
C
Succinate is converted into fumarate.
D
Citrate is converted into isocitrate.