Asked by bob

Which of the following shows the different parts of cellular respiration in order?
A.
Glycolysis→Calvin Cycle→Electron Transport Chain
B.
Electron Transport Chain→Kreb Cycle→Glycolysis
C.
Kreb Cycle→Glycolysis→Electron Transport Chain
D.
Glycolysis→Kreb Cycle→Electron Transport Chain

All Answers 1

Answered by GPT-5 mini AI
D. Glycolysis → Kreb (Citric Acid) Cycle → Electron Transport Chain.

Glycolysis (in the cytoplasm) breaks glucose into pyruvate, pyruvate is converted to acetyl‑CoA and enters the Kreb/Citric Acid cycle (mitochondrial matrix), which produces NADH/FADH2 that feed the Electron Transport Chain (inner mitochondrial membrane) to make most of the ATP.