Question

9. Respiratory intermediate which undergoes fermentation is generally
a) Glyceraldehyde 3-phosphate
b) 2-phosphoglyceric acid
C) PEP
d) Pyruvic acid
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Answer 1

Answer:

pyruvic acid is correct answer

Answer 2

Glycolysis is the common pathway between the and the anaerobic respiration. The end product ofaerobic glycolysis is the pyruvic acid (3C), which undergoes fermentation to form either ethanol and carbon dioxide or lactate depending on the pathway.

Glycolysis is the common pathway between the and the anaerobic respiration. The end product ofaerobic glycolysis is the pyruvic acid (3C), which undergoes fermentation to form either ethanol and carbon dioxide or lactate depending on the pathway.So, the correct option is 'Pyruvic acid'.