All of the following products are formed during breakdown of glucose in yeast, except Only one correct answerA.EthanolB.Carbon dioxideC.EnergyD.Lactic acid
Question
All of the following products are formed during breakdown of glucose in yeast, except Only one correct answerA.EthanolB.Carbon dioxideC.EnergyD.Lactic acid
Solution
The correct answer is D. Lactic acid.
Here's why:
A. Ethanol - Yeast breaks down glucose into ethanol and carbon dioxide in a process called fermentation. So, ethanol is indeed a product of glucose breakdown in yeast.
B. Carbon dioxide - As mentioned above, carbon dioxide is also a product of fermentation in yeast.
C. Energy - The breakdown of glucose in any organism, including yeast, results in the production of energy. This is a fundamental aspect of cellular respiration.
D. Lactic acid - This is not a product of glucose breakdown in yeast. Lactic acid is a product of glucose breakdown in muscle cells under anaerobic conditions (i.e., conditions with little or no oxygen), not in yeast.
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