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BIOLOGY

JAMB 2010 - Question 19

Biology 2010 JAMB Past Questions - Question 19: Yeast respires anaerobically to convert simple sugar to carbon(IV) oxide and

Choose the most appropriate option for the gap .

Yeast respires anaerobically to convert simple sugar to carbon(IV) oxide and

A: acid

B: oxygen

C: water

D: alcohol.

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Correct Answer

Explanation

D - Yeast cells oxidise glucose (simple sugar) in the absence of oxygen intocarbon IV oxide, alcohol and little energy is released.