Question

Which of the following occurs as electrons are passed to various proteins through the electron transport chain [in the light-dependent reaction]?

A. Two hydrogen ions are bound to a free oxygen ion, generating a molecule of water.
B. They attach to NADPH, forming NADP+.
C. An electrochemical gradient of protons across the thylakoid membrane is established.
D. They are boosted to an even higher energy level.

Answer 1

An electrochemical gradient of protons across the thylakoid membrane is established.

Step-by-step explanation: