Arsenic's toxicity is directly related to its interaction with which part of proteins?

Question

Quizplus · Accepted Answer

Arsenic interacts with sulfhydryl groups (-SH) on proteins, causing oxidative stress and disrupting protein function. This can lead to various toxic effects on organs such as liver, kidney, and nervous system. Amino groups (-NH2) and carboxyl groups (-COOH) are not involved in arsenic toxicity, and side chains on amino acids may or may not be affected depending on their chemical properties.

Arsenic's Toxicity Is Directly Related to Its Interaction with Which