A test tube containing yeast in glucose solutio... - JAMB Biology 2005 Question
A test tube containing yeast in glucose solution containing alkaline pyrogallol. The bubbles of carbon (IV) oxide produced indicates that the yeast cells are
A
respiring in the absence of oxygen
B
liberating oxygen on their own
C
living and consuming oxygen
D
being killed by the alcohol produced
correct option: a
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