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Electrons from exited chlorophyll molecules of photosystem II are accepted first by
- a)Cytochrome b
- b)Quinone
- c)Ferredoxin
- d)Cytochromef
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Electrons from exited chlorophyll molecules of photosystem II are acce...
During potophosphorylation, electron released during photolysis passes through electron transport chain. The electron form exited chlorophyll molecules of Photosystem II are accepted first by quinine.
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
Electrons from exited chlorophyll molecules of photosystem II are acce...
A) Electrons from excited chlorphyll molecule of photosystem II are accepted first by Quinone...
B) Ferredoxin is an electron carrier. During photosynthesis, electrons are removed from water and transferred to ferredoxin...
C) Cytochrome b is a protein found in the mitochondria of eukaryotic cells. It functions as part of the electron transport chain....
D) Cytochrome f is the largest subunit of the cytochrome complex. It functions as part of the electron transport chain...
So the correct answer is 'Quinone'.
B) Ferredoxin is an electron carrier. During photosynthesis, electrons are removed from water and transferred to ferredoxin...
C) Cytochrome b is a protein found in the mitochondria of eukaryotic cells. It functions as part of the electron transport chain....
D) Cytochrome f is the largest subunit of the cytochrome complex. It functions as part of the electron transport chain...
So the correct answer is 'Quinone'.
Community Answer
Electrons from exited chlorophyll molecules of photosystem II are acce...
Quinone:
Quinone is the molecule that accepts electrons from excited chlorophyll molecules of photosystem II during the process of photosynthesis. Here's how the electron transfer process occurs:
Excited Chlorophyll Molecules:
When sunlight is absorbed by chlorophyll molecules in photosystem II, the electrons in the chlorophyll become excited.
Electron Transfer:
The excited electrons are transferred to the primary electron acceptor in photosystem II, which is a quinone molecule.
Role of Quinone:
Quinone acts as an electron carrier, accepting the electrons from the chlorophyll molecules. It then passes these electrons down the electron transport chain to other molecules, ultimately leading to the production of ATP and NADPH during the light-dependent reactions of photosynthesis.
Importance of Quinone:
Quinone plays a crucial role in the electron transport chain, facilitating the movement of electrons and the generation of energy in the form of ATP and NADPH, which are essential for the Calvin cycle and overall photosynthetic process.
In conclusion, quinone is the molecule that accepts electrons from excited chlorophyll molecules of photosystem II, serving as an important component in the electron transport chain during photosynthesis.
Quinone is the molecule that accepts electrons from excited chlorophyll molecules of photosystem II during the process of photosynthesis. Here's how the electron transfer process occurs:
Excited Chlorophyll Molecules:
When sunlight is absorbed by chlorophyll molecules in photosystem II, the electrons in the chlorophyll become excited.
Electron Transfer:
The excited electrons are transferred to the primary electron acceptor in photosystem II, which is a quinone molecule.
Role of Quinone:
Quinone acts as an electron carrier, accepting the electrons from the chlorophyll molecules. It then passes these electrons down the electron transport chain to other molecules, ultimately leading to the production of ATP and NADPH during the light-dependent reactions of photosynthesis.
Importance of Quinone:
Quinone plays a crucial role in the electron transport chain, facilitating the movement of electrons and the generation of energy in the form of ATP and NADPH, which are essential for the Calvin cycle and overall photosynthetic process.
In conclusion, quinone is the molecule that accepts electrons from excited chlorophyll molecules of photosystem II, serving as an important component in the electron transport chain during photosynthesis.
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Electrons from exited chlorophyll molecules of photosystem II are accepted first bya)Cytochrome bb)Quinonec)Ferredoxind)CytochromefCorrect answer is option 'B'. Can you explain this answer?
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