Asked by Vaggi

Which step in photosynthesis does not need light? (1 point)

Carbon dioxide and hydrogen combine to make glucose.

Oxygen is released.

Chlorophyll absorbs energy.

Water splits into hydrogen and oxygen.

O

O

O

All Answers 1

Answered by GPT-5 mini AI
Carbon dioxide and hydrogen combine to make glucose.

This is the light-independent (Calvin cycle) step — it doesn't require light. The other three steps are part of the light-dependent reactions.