Why is carbon monoxide toxic for humans, Biology

Assignment Help:

Q. Why is carbon monoxide toxic for humans?

Hemoglobin "likes" carbon monoxide (CO) much more than it likes oxygen. When there is carbon monoxide in the inhaled air it binds to hemoglobin forming carboxyhemoglobin by occupying the binding site where oxygen would bind due to the higher hemoglobin affinity for carbon monoxide thus for example, in intoxication from car exhausts there is no oxygen transport and the individual loses conscience, undergoes hypoxia, inhales more carbon monoxide and may even die.

Intoxication by carbon monoxide is an important cause of death in closed garages and in fires.


Related Discussions:- Why is carbon monoxide toxic for humans

Pathophysiology of bronchial asthma, Pathophysiology Asthma result fro...

Pathophysiology Asthma result from several physiological alterations, including altered immunologic response, increased airways resistance, increased lung-compliance, impaire

Difference between "a" and "i" bands, DIFFERENCE S BETWEEN "A" AND "I" BAN...

DIFFERENCE S BETWEEN "A" AND "I" BANDS     A-Ban d (Anisotropic band)   I-Ban d (Isotropic band) 1. It

What is tree girdling, What is tree girdling? What happens to a plant when ...

What is tree girdling? What happens to a plant when that girdle is removed from the stem (below the branches)? Malpighi's girdling, or tree girdling, is the removal from a ste

Concepts and definitions in relation to nutrient requirement, Concepts and ...

Concepts and Definitions in Relation to Nutrient Requirements 1) The probability concept describes the relationship between the levels of intake and the probability of risk of

Scentific american article suggests some improvements, The human skeleton h...

The human skeleton has evolved from that of four-legged animals. Unfortunately, the adaptation is far from perfect; thus, our upright posture causes problems like backage and the k

Breakfast consists of a cup of black coffee, Your breakfast consists of a c...

Your breakfast consists of a cup of black coffee with sugar as well as a plain bagel covered with cream cheese. Describe the digestion of this breakfast as it passes through each m

Percentage ratio of ash in honey, Q. Percentage ratio of ash in honey? ...

Q. Percentage ratio of ash in honey? Standards allow ash content in honey up to 0.5 per cent, but the ash of genuine honey seldom exceeds 0.35 per cent. It is determined by cha

Show the paleobotanical evidence, Q. Show the Paleobotanical Evidence? ...

Q. Show the Paleobotanical Evidence? Paleobotany deals with the study of fossil records of plants and animals. New techniques and approaches to the study of fossil flowering pl

Explain about vitamin E, Vitamin E (DL-α-Tocopherol) DL-α-Tocopherol is...

Vitamin E (DL-α-Tocopherol) DL-α-Tocopherol is a yellow to red-brown,  clear, viscous oil almost without odour which decolourise when exposed to light and air. DL-α-Tocopherol

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd