Question

modeling cellular respiration
label the main steps in the cellular respiration model.
a:
b:
c:

Explanation:

Cellular respiration has three main stages. Glycolysis breaks down glucose into pyruvic acid. The Krebs cycle (citric acid cycle) occurs in the mitochondrion and further processes pyruvic acid. The electron transport chain, also in the mitochondrion, uses oxygen (\(O_2\)) to produce water (\(H_2O\)) and a large amount of energy.

Answer:

A. Glycolysis
B. Electron transport chain
C. Krebs cycle (citric acid cycle)