-In the Metabolic Pathway of Ethanol Breakdown, as Shown in the Accompanying

question 10

Multiple Choice

-In the metabolic pathway of ethanol breakdown, as shown in the accompanying figure, ____.?

• A)NAD⁺ is a coenzyme for both the ADH and ALDH enzymes
• B)acetate is a toxic metabolite, leading to the effects of a hangover
• C)acetaldehyde is a harmless metabolite which is excreted by the body
• D)a lack of ALDH enzyme will lessen the effects of a hangover
• E)ethanol is converted to acetaldehyde, a less toxic intermediate

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