Which part of the cell does glycolysis occur in?
Correct answer: A. Cytoplasm
- A. Cytoplasm
- B. Mitochondria
- C. Nucleus
- D. Endoplasmic reticulum
Explanation
This is the correct answer. Glycolysis, the initial stage of cellular respiration, occurs in the cytoplasm of the cell. It is a metabolic pathway that breaks down glucose into pyruvate, producing a small amount of ATP.
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About Bioenergetics
Cellular respiration explains how cells release energy from glucose through glycolysis, the link reaction, Krebs cycle and electron transport chain. It includes ATP production, substrate-level and oxidative phosphorylation, aerobic versus anaerobic respiration, and the roles of mitochondria, oxygen and fermentation in energy transfer.
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