BIO NMDCAT Inhibitors

nmdcat.online July 13, 2026

During poisoning by heavy metals, severe metabolic disturbances occur because heavy metals

A. Irreversibly inactivate essential enzymes

✓

B. Increase substrate concentration in cells

C. Convert enzymes into coenzymes

D. Stimulate ATP production

📝 Explanation

Heavy metals bind strongly to functional groups of enzymes, permanently reducing their catalytic activity and disrupting metabolism. Concept tested: Toxicological effects of heavy metals.

📖 Additional Information

Irreversibly inactivate essential enzymes
Increase substrate concentration in cells
Convert enzymes into coenzymes
Stimulate ATP production

Heavy metals bind strongly to functional groups of enzymes, permanently reducing their catalytic activity and disrupting metabolism. Concept tested: Toxicological effects of heavy metals.

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