What is the primary function of the citric acid cycle in cellular metabolism?

A To generate ATP from glucose
B To synthesize fatty acids from acetyl-CoA
C To produce NADH and FADH2 from acetyl-CoA ✓
D To degrade amino acids to keto-acids

Explanation

The citric acid cycle is a key metabolic pathway that generates NADH and FADH2 from acetyl-CoA, which are then used to produce ATP in the electron transport chain.

Source

Lehninger Principles of Biochemistry
Fundamentals of Biochemistry Biochemistry Citric Acid Cycle Medium MEDICAL Confidence: high