Question

multiple choice question
the metabolic process that occurs in the mitochondria is ______.

• aerobic cellular respiration
• fermentation
• intracellular digestion
• anaerobic cellular respiration
• phospholipid synthesis

Explanation:

To solve this, we analyze each option:

• Fermentation is anaerobic and occurs in the cytoplasm, not mitochondria.
• Intracellular digestion happens in lysosomes, not mitochondria.
• Anaerobic cellular respiration (like glycolysis in some cases) occurs in the cytoplasm.
• Phospholipid synthesis occurs in the endoplasmic reticulum, not mitochondria.
• Aerobic cellular respiration (specifically the Krebs cycle and electron transport chain) occurs in the mitochondria.

Answer:

A. aerobic cellular respiration