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Assertion: The proton gradient is broken down due to the movement of protons across the membrane to stroma through the transmembrane channel of the F0 of the ATP ase.
Reason: It is the breakdown of proton gradient that leads to release of energy.
Reason: It is the breakdown of proton gradient that leads to release of energy.
- a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
- b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
- c)If Assertion is true but Reason is false.
- d)If both Assertion and Reason are false.
Correct answer is option 'B'. Can you explain this answer?
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Assertion: The proton gradient is broken down due to the movement of p...
Understanding the Assertion and Reason
The assertion states that the proton gradient is disrupted as protons move across the membrane to the stroma through the F0 channel of ATP synthase. The reason provided explains that this breakdown of the proton gradient results in energy release.
Analysis of the Assertion
- The proton gradient, established during the electron transport chain, is essential for ATP synthesis.
- Protons flow back into the stroma through the F0 subunit of ATP synthase, which is indeed a crucial mechanism for ATP production.
Analysis of the Reason
- The breakdown of the proton gradient does lead to the release of energy.
- However, the energy is not released directly from the breakdown itself but is harnessed to synthesize ATP as protons move through ATP synthase.
Conclusion
- Both the assertion and reason are true.
- However, the reason does not directly explain the assertion since the energy release is tied to ATP synthesis rather than simply the breakdown of the proton gradient.
Hence, the correct answer is option B: both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.
The assertion states that the proton gradient is disrupted as protons move across the membrane to the stroma through the F0 channel of ATP synthase. The reason provided explains that this breakdown of the proton gradient results in energy release.
Analysis of the Assertion
- The proton gradient, established during the electron transport chain, is essential for ATP synthesis.
- Protons flow back into the stroma through the F0 subunit of ATP synthase, which is indeed a crucial mechanism for ATP production.
Analysis of the Reason
- The breakdown of the proton gradient does lead to the release of energy.
- However, the energy is not released directly from the breakdown itself but is harnessed to synthesize ATP as protons move through ATP synthase.
Conclusion
- Both the assertion and reason are true.
- However, the reason does not directly explain the assertion since the energy release is tied to ATP synthesis rather than simply the breakdown of the proton gradient.
Hence, the correct answer is option B: both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.
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Assertion: The proton gradient is broken down due to the movement of p...
Electron transport in photosynthesis produces a proton gradient. The gradient develops inside the thylakoid lumen in chloroplasts. Proton pump is energised by electron flow. It creates a proton gradient or high concentration of H+ in the lumen. The proton gradient is broken down due to movement of protons through transmembrane channels, CF0 of ATPase. The breakdown of the gradient provides enough energy to cause a conformational change in the F1 particle of the ATPase, which makes the enzyme synthesise several molecules of energy-packed ATP.
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Assertion: The proton gradient is broken down due to the movement of protons across the membrane to stroma through the transmembrane channel of the F0 of the ATP ase.Reason: It is the breakdown of proton gradient that leads to release of energy.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?
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Assertion: The proton gradient is broken down due to the movement of protons across the membrane to stroma through the transmembrane channel of the F0 of the ATP ase.Reason: It is the breakdown of proton gradient that leads to release of energy.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion: The proton gradient is broken down due to the movement of protons across the membrane to stroma through the transmembrane channel of the F0 of the ATP ase.Reason: It is the breakdown of proton gradient that leads to release of energy.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion: The proton gradient is broken down due to the movement of protons across the membrane to stroma through the transmembrane channel of the F0 of the ATP ase.Reason: It is the breakdown of proton gradient that leads to release of energy.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?.
Assertion: The proton gradient is broken down due to the movement of protons across the membrane to stroma through the transmembrane channel of the F0 of the ATP ase.Reason: It is the breakdown of proton gradient that leads to release of energy.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion: The proton gradient is broken down due to the movement of protons across the membrane to stroma through the transmembrane channel of the F0 of the ATP ase.Reason: It is the breakdown of proton gradient that leads to release of energy.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion: The proton gradient is broken down due to the movement of protons across the membrane to stroma through the transmembrane channel of the F0 of the ATP ase.Reason: It is the breakdown of proton gradient that leads to release of energy.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?.
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