What is the final electron acceptor in photosynthesis and cellular respiration?

The final electron acceptor in cellular respiration is water, while the final electron acceptor in photosynthesis is molecular oxygen. The electron source in cellular respiration is glucose, while the electron source in photosynthesis is water.

What is the final electron acceptor in?

Oxygen
Explanation: Oxygen is the final electron acceptor in the electron transport chain, which allows for oxidative phosphorylation. Without oxygen, the electrons will be backed up, eventually causing the electron transport chain to halt.

What is the primary electron acceptor in light reaction?

Excited P680 is a good electron donor and can transfer its excited electron to the primary electron acceptor, pheophytin. The electron will be passed on through the first leg of the photosynthetic electron transport chain in a series of redox, or electron transfer, reactions.

What is the final electron acceptor of aerobic respiration?

Oxygen is the final electron acceptor in aerobic respiration. It becomes water upon being reduced by the accepted electrons, which explains why water is one of the products of respiration.

Which molecule is the final hydrogen acceptor in electron transport chain?

Oxygen is final acceptor of hydrogen.

What are the final electron acceptors in light reactions of photosynthesis and in cellular aerobic respiration respectively?

Reaction kinetics The electron acceptor in photosynthesis is NAD+ while in respiration the electron acceptor is NADH. In cellular respiration reaction 36 molecules of ATP are produced in complete oxidation of one molecule of glucose.

Which of the following is final acceptor in photosynthesis?

The final electron acceptor is NADP. In oxygenic photosynthesis, the first electron donor is water, creating oxygen as a waste product.

Which of the following is used as an electron acceptor during photosynthesis?

The electron acceptor in the light-dependent reaction series of photosynthesis is NADP. Energy from the sun causes chlorophyll to lose an electron. This electron travels through a cascade of reactions to ultimately convert a molecule of NADP to NADPH.

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