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What is the final electron acceptor in photosynthesis?
The final electron acceptor in photosynthesis is NADP+ (nicotinamide adenine dinucleotide phosphate). NADP+ accepts electrons, along with hydrogen ions, from the electron transport chain in the thylakoid membrane, and is reduced to NADPH, which is a key molecule in the production of carbohydrates during the light-independent reactions of photosynthesis.
What is the ultimate electron acceptor in aerobic respiration?
oxygen
What role DPIP plays photosynthesis?
DPIP (2,6-dichlorophenolindophenol) is used as an artificial electron acceptor in laboratory experiments to measure the rate of photosynthesis. It acts as an electron carrier, accepting electrons from photosystem I in the light reactions of photosynthesis. By monitoring the reduction of DPIP from blue to colorless, researchers can quantify the rate of electron transfer and ultimately the rate of photosynthesis.
What is the electron acceptor for humans in the electron transport chain?
The electron acceptor for humans in the electron transport chain is oxygen.
Is NAD an electron acceptor in biological processes?
Yes, NAD is an electron acceptor in biological processes.
What is the ultimate electron donor?
The final electron acceptor is NADP. In oxygenic photosynthesis, the first electron donor is water, creating oxygen as a waste product. In anoxygenic photosynthesis various electron donors are used. Cytochrome b6f and ATP synthase work together to create ATP.
What is considered the ultimate electron acceptor?
Oxygen is considered the ultimate electron acceptor in aerobic respiration. It accepts electrons at the end of the electron transport chain, forming water as a byproduct.
What is the ultimate electron and hydrogen ion acceptor in aerobic respiration?
The ultimate electron acceptor in aerobic respiration is molecular oxygen (O2), which gets reduced to form water (H2O). The ultimate hydrogen ion acceptor is also oxygen, as it combines with hydrogen ions to form water.
The final electron acceptor in glycolysis is?
The final electron acceptor in glycolysis is oxygen, which is needed for the production of ATP in aerobic respiration. Oxygen captures the electrons at the end of the electron transport chain to form water.
What serves as an electron acceptor during photosynthesis?
During photosynthesis, the electron acceptor is typically NADP+ (nicotinamide adenine dinucleotide phosphate). NADP+ accepts electrons and protons to form NADPH, which carries the high-energy electrons produced during the light reactions of photosynthesis to the Calvin cycle for the synthesis of carbohydrates.
What are the final electron acceptors for the electron transport chains in light reactions of photosynthesis and in cellular respiration?
In the light reactions of photosynthesis, the final electron acceptor is NADP+, which gets reduced to NADPH. In cellular respiration, the final electron acceptor is oxygen, which gets reduced to form water.
What is the final electron acceptor in photosynthesis?
The final electron acceptor in photosynthesis is NADP+ (nicotinamide adenine dinucleotide phosphate). NADP+ accepts electrons, along with hydrogen ions, from the electron transport chain in the thylakoid membrane, and is reduced to NADPH, which is a key molecule in the production of carbohydrates during the light-independent reactions of photosynthesis.
What is the ultimate electron acceptor in aerobic respiration?
oxygen
What role DPIP plays photosynthesis?
DPIP (2,6-dichlorophenolindophenol) is used as an artificial electron acceptor in laboratory experiments to measure the rate of photosynthesis. It acts as an electron carrier, accepting electrons from photosystem I in the light reactions of photosynthesis. By monitoring the reduction of DPIP from blue to colorless, researchers can quantify the rate of electron transfer and ultimately the rate of photosynthesis.
What happens when an excited electron is passed to an electron acceptor in a photosystem?
When an excited electron is passed to an electron acceptor in a photosystem, it creates an electron transport chain that helps generate energy in the form of ATP and NADPH through a series of redox reactions. This process is a crucial step in photosynthesis that ultimately contributes to the production of glucose and other organic molecules.
What is the electron acceptor for humans in the electron transport chain?
The electron acceptor for humans in the electron transport chain is oxygen.
Does hydrogen serve as the final electron acceptor of the electron transport chain?
No, oxygen is the final electron acceptor of the electron transport chain.
