Question

mc how many nadh are made in the krebs cycle from the processing of 2 molecules of pyruvate?
a 0
b 12
c 6
d 9
e 15
f
g 18

Explanation:

Step1: Recall Krebs - Cycle facts

One molecule of pyruvate entering the Krebs - Cycle generates 3 molecules of NADH.

Step2: Calculate for 2 pyruvate molecules

If 1 pyruvate gives 3 NADH, then for 2 pyruvate molecules, the number of NADH is $2\times3 = 6$.

Answer:

C. 6