b) Carbon monoxide (CO), also known as the "silent killer", is a colorless, odorless, tasteless gas produced by burning gasoline, wood, propane, charcoal or other fuel. Improperly ventilated appliances and engines, particularly in a tightly sealed or enclosed space, may allow carbon monoxide to accumulate to dangerous levels. If the early signs of CO poisoning are ignored, a person may lose consciousness and be unable to escape the danger. CO is also a respiratory inhibitor that blocks complex IV of the electron transport chain and does NOT allow for any electrons to be transferred to oxygen. Using your understanding of the electron transport chain, explain why carbon monoxide has this type of effect and how the effect leads to the overall importance of this knowledge?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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b) Carbon monoxide (CO), also known as the "silent killer", is a colorless, odorless, tasteless gas produced by
burning gasoline, wood, propane, charcoal or other fuel. Improperly ventilated appliances and engines,
particularly in a tightly sealed or enclosed space, may allow carbon monoxide to accumulate to dangerous
levels. If the early signs of CO poisoning are ignored, a person may lose consciousness and be unable to
escape the danger.
Co is also a respiratory inhibitor that blocks complex IV of the electron transport chain and does NOT allow for
any electrons to be transferred to oxygen. Using your understanding of the electron transport chain, explain
why carbon monoxide has this type of effect and how the effect leads to the overall importance of this
knowledge?
Transcribed Image Text:b) Carbon monoxide (CO), also known as the "silent killer", is a colorless, odorless, tasteless gas produced by burning gasoline, wood, propane, charcoal or other fuel. Improperly ventilated appliances and engines, particularly in a tightly sealed or enclosed space, may allow carbon monoxide to accumulate to dangerous levels. If the early signs of CO poisoning are ignored, a person may lose consciousness and be unable to escape the danger. Co is also a respiratory inhibitor that blocks complex IV of the electron transport chain and does NOT allow for any electrons to be transferred to oxygen. Using your understanding of the electron transport chain, explain why carbon monoxide has this type of effect and how the effect leads to the overall importance of this knowledge?
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