What is the function of electron carriers in photosynthesis?
Electron carrier molecules are arranged in electron transport chains that produce ATP and NADPH, which temporarily store chemical energy.
The light reactions capture energy from sunlight, which they change to chemical energy that is stored in molecules of NADPH and ATP..
What are examples of electron carriers?
Cytochromes and quinones (such as coenzyme Q) are some examples of electron carriers.
What are electron carriers quizlet?
Electron carriers are molecules that can accept or donate electrons. In cell respiration, the electron carriers include NAD, FAD, and the components of the electron transport chain. Electron carriers exist in oxidized or reduced forms.
What is the function of NADP+ in photosynthesis?
NADP+ functions as a carrier to transfer high energy electrons from chlorophyll to other molecules.
Where do electrons end up in photosynthesis?
The electrons must travel through special proteins stuck in the thylakoid membrane. They go through the first special protein (the photosystem II protein) and down the electron transport chain. Then they pass through a second special protein (photosystem I protein).