The ultimate electron acceptor and donor in photosynthesis and the force driving electron flow between the donor and the acceptor has to be explained. Concept introduction: In general the photoelectron transfermechanism in photosynthesis comprises of two light reactions, i.e.,light reaction I and light reaction II, which occur during electron transferthrough Photosystem II and Photosystem I respectively.

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Chapter 19, Problem 14P

Interpretation Introduction

Interpretation:

The ultimate electron acceptor and donor in photosynthesis and the force driving electron flow between the donor and the acceptor has to be explained.

Concept introduction:

In general the photoelectron transfermechanism in photosynthesis comprises of two light reactions, i.e.,light reaction I and light reaction II, which occur during electron transferthrough Photosystem II and Photosystem I respectively.

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