According to the material, how many molecules of 3-phosphoglycerate are converted to one glucose?

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Multiple Choice

According to the material, how many molecules of 3-phosphoglycerate are converted to one glucose?

Explanation:
In the Calvin cycle, a six-carbon glucose is built from two three-carbon units. Each 3-phosphoglycerate has three carbons and is converted into glyceraldehyde-3-phosphate, which is also a three-carbon intermediate. To reach six carbons for a glucose molecule, you need two of these three-carbon units. So, two molecules of 3-phosphoglycerate are converted to form one glucose.

In the Calvin cycle, a six-carbon glucose is built from two three-carbon units. Each 3-phosphoglycerate has three carbons and is converted into glyceraldehyde-3-phosphate, which is also a three-carbon intermediate. To reach six carbons for a glucose molecule, you need two of these three-carbon units. So, two molecules of 3-phosphoglycerate are converted to form one glucose.

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