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Carbon Monoxide

Definition

Carbon monoxide is a colorless and odorless gas produced by incomplete combustion of fossil fuels. It is highly toxic and can interfere with the ability of red blood cells to carry oxygen throughout the body.

Analogy

Think of carbon monoxide as a sneaky intruder that enters your bloodstream without you even noticing. Once inside, it starts blocking your red blood cells from carrying life-sustaining oxygen, causing harm without any warning signs.

Related terms

Combustion: The process of burning fuel that produces carbon monoxide as a byproduct when there isn't enough oxygen present.

Carboxyhemoglobin: A compound formed when carbon monoxide binds with hemoglobin in red blood cells, preventing them from carrying sufficient amounts of oxygen.

Indoor Air Pollution: Sources such as faulty heating systems or improperly ventilated appliances can release carbon monoxide into indoor spaces, posing health risks if not detected and addressed.



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© 2024 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.