Question

During which of the following processes does a glucose molecule break down using oxygen?

A. Aerobic respiration
B. Anaerobic respiration
C. Fermentation
D. Photosynthesis
I think its A. but I'm not completely sure.

Answer 1

A) Aerobic Respiration.

Respiration releases energy for cells from glucose. Aerobic respiration, needs oxygen, while anaerobic does not. Oxygen is produced alongside glucose in photosynthesis, not used. Fermentation occurs in anaerobic conditions (without oxygen).