An ALDH2 allele results in slow alcohol metabolism,leading to an accumulation of acetaldehyde.Therefore,individuals with this allele tend to _____.
A) consume more alcohol than typical social drinkers
B) be protected against alcoholism
C) become alcoholics at high rates
D) contain other alleles that protect against alcoholism
E) have parents who are alcoholics

Question

Quizplus · Accepted Answer

The ALDH2 allele associated with slow alcohol metabolism causes an accumulation of acetaldehyde, which leads to unpleasant effects when alcohol is consumed. This discourages alcohol consumption and thus provides a protective effect against alcoholism.

An ALDH2 Allele Results in Slow Alcohol Metabolism,leading to an Accumulation