Question

For each pair of electrons passing from NADH located inside the mitochondria to oxygen, how many ATP molecules can be generated?
A.1
B. 2
C. 3
D. 4

Answer 1

The answer is -(A) &(B).
because mitochondria produces 1.5 ATP molecules which further can be round off into 1 or 2.

Answer 2

For each pair of electrons passing from NADH located inside the mitochondria to oxygen, how many ATP molecules can be generated?
A.1
B. 2
C. 3
D. 4


A.1
B. 2

The both are correct because ATP generates 1.5 energy so further can be round off in 1 and 2 . so both are correct.