Question

cellular respiration is brought about by
1.nucleus
2.vacuole
3.mitochondria
4.ribosomes

Answer 1

Answer:

Mitochondria (and in lower organisms, cytoplasm)

Explanation:

In higher organisms mitochondria are the powerhouses of the cells where the major energy production stage of aerobic respiration takes place. In lower organisms, glycolysis in anaerobic respiration takes place in the cytoplasm.

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