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07/09/2020 11:11 am
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Assertion: The stromal thylakoids are rich in both PS I and PS II.
Reason: The stroma membranes are rich in ATP synthetase.
(a) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
(c) If Assertion is correct but Reason is incorrect.
(d) If both the Assertion and Reason are incorrect.
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07/09/2020 11:12 am
(d) If both the Assertion and Reason are incorrect.
Explanation:
The grana stacks of membranes are enriched in PS II and LHC (Light harvesting centre), while there is little ATP synthetase. On the other hand, a fraction of stroma thylakoids is rich in PS I and ATPase and poor in PS II and LHC.