Which of the following accurately describes the role of the Calvin cycle in photosynthesis?Question 8Answera.The Calvin cycle releases oxygen as a byproduct of carbon fixation.b.The Calvin cycle uses light energy to produce ATP and NADPH.c.The Calvin cycle converts carbon dioxide into glucose using ATP and NADPH.d.The Calvin cycle takes place in the thylakoid membrane and is responsible for splitting water molecules.
Question
Which of the following accurately describes the role of the Calvin cycle in photosynthesis?Question 8Answera.The Calvin cycle releases oxygen as a byproduct of carbon fixation.b.The Calvin cycle uses light energy to produce ATP and NADPH.c.The Calvin cycle converts carbon dioxide into glucose using ATP and NADPH.d.The Calvin cycle takes place in the thylakoid membrane and is responsible for splitting water molecules.
Solution
The correct answer is c. The Calvin cycle converts carbon dioxide into glucose using ATP and NADPH.
Here's a step-by-step explanation:
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The Calvin cycle is the second phase of photosynthesis, following the light-dependent reactions. It takes place in the stroma of the chloroplasts, not the thylakoid membrane.
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The main function of the Calvin cycle is to convert carbon dioxide, which is absorbed from the air, into glucose. This process is also known as carbon fixation.
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The Calvin cycle uses ATP and NADPH, which are produced in the light-dependent reactions, as energy sources to convert carbon dioxide into glucose.
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