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In a protein complex for the light reaction why is energy transferred from pigment molecule to pigment molecule to a special chlorophyll a molecule and eventually to the primary electron acceptor?
Energy is transferred from pigment molecule to pigment molecule in the protein complex through resonance energy transfer, leading to excitation of a special chlorophyll a molecule called P680. This excitation of P680 causes the release of an electron, which is then transferred to the primary electron acceptor, initiating the electron transport chain in photosynthesis.
What are the final electron receptor molecules involved in anaerobic and aerobic respiration?
In aerobic respiration, the final electron acceptor is molecular oxygen O2. With anaerobic respiration, the final electron acceptor is a molecule other than oxygen, such as an organic substance.
What is an important example of an electron acceptor that functions in glycolysis?
NAD+ (nicotinamide adenine dinucleotide) is an important electron acceptor in glycolysis. It accepts electrons during the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate, which is a crucial step in the production of ATP.
What is the terminal electron acceptor in aerobic cellular respiration?
NAD+ is the first electron acceptor in cellular respiration (O2 is the final acceptor).
Does Fermentation involve an electron transport chain?
No, fermentation does not involve an electron transport chain. Instead, it is a metabolic process that generates ATP without the use of oxygen by using an organic molecule as the final electron acceptor.
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 waste molecule is formed in the final electron acceptor?
Water. Oxygen is the final electron acceptor and also picks up two hydrogens at the end of the electron transfer chain to form water. H2O
What molecule is the final electron acceptor at the end to the electron transport chain?
In aerobic respiration, the final electron acceptor is (usually) oxygen. Sometimes it can be sulfur or nitrogen in the absence of oxygen (as in extreme environments) in extremophiles.
In a protein complex for the light reaction why is energy transferred from pigment molecule to pigment molecule to a special chlorophyll a molecule and eventually to the primary electron acceptor?
Energy is transferred from pigment molecule to pigment molecule in the protein complex through resonance energy transfer, leading to excitation of a special chlorophyll a molecule called P680. This excitation of P680 causes the release of an electron, which is then transferred to the primary electron acceptor, initiating the electron transport chain in 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.
What are the final electron receptor molecules involved in anaerobic and aerobic respiration?
In aerobic respiration, the final electron acceptor is molecular oxygen O2. With anaerobic respiration, the final electron acceptor is a molecule other than oxygen, such as an organic substance.
What is an important example of an electron acceptor that functions in glycolysis?
NAD+ (nicotinamide adenine dinucleotide) is an important electron acceptor in glycolysis. It accepts electrons during the conversion of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate, which is a crucial step in the production of ATP.
Which molecule does the cell need in chemical equation of respiration?
The cell needs oxygen molecule (O2) in the chemical equation of respiration as it acts as the final electron acceptor in the electron transport chain to produce ATP.
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.
Is NAD an electron acceptor in biological processes?
Yes, NAD is an electron acceptor in biological processes.
Are excited electrons from the acceptor molecule sent to the electron transport chain?
Yes, excited electrons from the acceptor molecule are sent to the electron transport chain. This process allows the electrons to move through a series of protein complexes in the inner mitochondrial membrane, ultimately leading to the generation of ATP through oxidative phosphorylation.
What is the terminal electron acceptor in aerobic cellular respiration?
NAD+ is the first electron acceptor in cellular respiration (O2 is the final acceptor).
