Single Answer MCQ
Q-00040062

Which process occurs in yeast under anaerobic conditions?

1

Aerobic respiration

2

Anaerobic respiration

3

Fermentation

4

Photosynthesis

Answer and Solution

Answer

C. Fermentation

Solution:

Fermentation occurs in yeast when oxygen is not present. During this process, glucose is converted into ethanol and carbon dioxide. Aerobic respiration needs oxygen, and photosynthesis occurs in plants.

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