Question

In photosynthesis and respiration ATP synthesis is linked to development of a proton gradient across a membrane. How is it different?

Answer 1

Explanation:

The chlorophyll obtains its electrons from water by producing oxygen as a by products. During the electron transport process H+ is pumped across the thylakoid membrane, and resulting electrochemical proton gradient drives the synthesis of ATP in the stroma. In final step high energy loaded onto NADP+.