Upon ingestion, grain alcohol, O, is metabolized into acetaldehyde, O, which is a toxic substance causing headaches as well as joint pains typical of a "hangover." Is the grain alcohol oxidized or reduced as it transforms into acetaldehyde?

Question

Upon ingestion, grain alcohol,   O, is metabolized into acetaldehyde,   O, which is a toxic substance causing headaches as well as joint pains typical of a "hangover." Is the grain alcohol oxidized or reduced as it transforms into acetaldehyde?

Quizplus · Accepted Answer

In the process of metabolism, the grain alcohol is oxidized into acetaldehyde. This is because it loses hydrogen ions (H+) and electrons (e-) in the process. Oxidation involves the loss of electrons, so the grain alcohol is undergoing oxidation as it transforms into acetaldehyde. Therefore, the correct answer is B.

Upon Ingestion, Grain Alcohol, O, Is Metabolized into Acetaldehyde