Question

1. when three molecules of carbon dioxide (co₂) react with three molecules of rubp during the calvin cycle, six molecules of the sugar g3p are produced. one g3p molecule exits the calvin cycle during phase 2. what happens to the other five g3p molecules?

Explanation:

In the Calvin - cycle, the five remaining G3P molecules are used to regenerate RuBP. This regeneration is essential for the cycle to continue. The energy from ATP and the reducing power of NADPH are used in this process.

Answer:

The five G3P molecules are used to regenerate three molecules of RuBP so that the Calvin - cycle can continue.