Question

Each NADH that enters the electron transport system gives rise to _____ ATP.

2
3
24
36
38

Answer 1

Each NADH molecule entering the electron transport chain produces approximately 3 ATP, while each FADH2 molecule produces around 2 ATP.

Step-by-step explanation:

The electron transport chain (ETC) is responsible for converting the energy from NADH and FADH2 into ATP during cellular respiration.

Each NADH molecule that enters the ETC produces approximately 3 ATP, while each FADH2 molecule produces around 2 ATP.

Therefore, the net production of ATP from each NADH molecule is 3 ATP, and from each FADH2 molecule is 2 ATP.