Question

which two substances does the calvin cycle produce? a. water b. atp c. nadp+ d. sugar

Explanation:

The Calvin - cycle is part of photosynthesis. It uses ATP and NADPH (produced in the light - dependent reactions) to fix carbon dioxide and produce sugar. Also, during the Calvin - cycle, NADPH is oxidized back to NADP⁺. Water is not a product of the Calvin cycle and ATP is consumed rather than produced in it.

Answer:

C. NADP⁺, D. Sugar