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book Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire cover

Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire

Edition 6ISBN: 978-0134324876
book Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire cover

Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire

Edition 6ISBN: 978-0134324876
Exercise 5
What is the reason why we must breathe oxygen
A) Oxygen is broken down to yield energy.
B) Oxygen allows us to get more energy (in the form of ATP) out of the food molecules we break down for energy.
C) Oxygen stimulates enzyme activity.
D) Oxygen is the chemical detected by chemoreceptors that keeps us breathing.
Explanation
Verified
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Hence, the option b is correct.
The oxy...

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Biology of Humans 6th Edition by Judith Goodenough,Betty McGuire
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