Question

What is an input for the Krebs Cycle?

Select one:
a. acetyl groups
b. carbon dioxide
C. NADH
d. FADH2
e. ATP

Answer 1

The inputs for the Krebs Cycle are acetyl groups, carbon dioxide, NADH, and FADH2.

Step-by-step explanation:

The inputs for the Krebs Cycle are acetyl groups, carbon dioxide, NADH, and FADH2.

The acetyl groups come from the breakdown of carbohydrates, fats, and proteins, and enter the Krebs Cycle as acetyl coenzyme A. Carbon dioxide is a byproduct of the cycle and is released as waste. NADH and FADH2 are electron carriers that donate their electrons to the electron transport chain to produce ATP.

Learn more about Krebs Cycle Inputs