Question

How does stage 2 of photosynthesis use energy to make sugar?

a. Utilizing sunlight directly
b. Capturing carbon dioxide
c. Utilizing ATP and NADPH
d. Absorbing water molecules

Answer 1

In stage 2 of photosynthesis, energy is used to make sugar through the process known as the Calvin cycle. This stage utilizes ATP and NADPH to convert carbon dioxide into glucose.

Step-by-step explanation:

In stage 2 of photosynthesis, energy is used to make sugar through the process known as the Calvin cycle. This stage utilizes ATP and NADPH, which are energy carriers produced in stage 1 of photosynthesis, to convert carbon dioxide into glucose. The energy from sunlight captured in stage 1 is stored in ATP and NADPH and is used in the Calvin cycle to power the synthesis of sugar molecules.