Question

which process occurs within the mitochondria?
lactic acid fermentation
alcohol fermentation
glycolysis
krebs cycle

Explanation:

• Lactic acid fermentation occurs in the cytoplasm of animal cells.
• Alcohol fermentation occurs in the cytoplasm of yeast and some plant cells.
• Glycolysis takes place in the cytoplasm.
• The Krebs cycle (also known as the citric acid cycle) occurs in the mitochondrial matrix.

Answer:

Krebs cycle