The first event in photosynthesis is the ____.
A)movement of hydrogen ions through ATP synthase
B)absorption of a photon by a photosystem
C)fixation of carbon dioxide
D)breakdown of the thylakoid membrane
E)formation of phosphoglyceraldehyde

Question

Quizplus · Accepted Answer

The absorption of a photon by a photosystem is the first event in photosynthesis, as it triggers a series of reactions that ultimately lead to the conversion of light energy to chemical energy in the form of ATP and NADPH.

The First Event in Photosynthesis Is the ____