For a person who chronically abuses alcohol,which pathway becomes important in metabolizing large amounts of alcohol?

Question

Quizplus · Accepted Answer

The microsomal ethanol oxidizing system (MEOS) becomes important in metabolizing large amounts of alcohol in chronic alcohol abusers. This is because chronic alcohol abuse leads to the upregulation of MEOS enzymes in the liver, which can metabolize alcohol at a faster rate than the other pathways such as alcohol dehydrogenase and aldehyde dehydrogenase. This increased activity of MEOS can contribute to the development of alcohol tolerance and dependence.

For a Person Who Chronically Abuses Alcohol,which Pathway Becomes Important