Explain how the metabolic processes of cellular respiration and photosynthesis recycle oxygen?

How are cellular respiration and photosynthesis almost opposite processes?

  • a. Photosynthesis releases energy, and cellular respiration stores energy. b. Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. c. Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back. d. all of the above

  • Answer:

    b

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Other answers

b

Olivia

Cellular respiration uses O2 gas (oxygen), and has a byproduct or waste product of CO2 gas (carbon dioxide). Photosynthesis uses CO2 (carbon dioxide) gas, and has a byproduct or waste product of O2 gas (oxygen). Therefore, your answer is b) Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. It is not all of the above, because c is incorrect.

kiwi

Well... B for sure. I don't know about A or C. If either A or C then both A AND C because if A then D is true, and you need C to prove it. So... maybe someone else can tell you if A or C (then just choose D).

Shibi

B

xXx

the answer is b.

feng ning

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