Chemiosmotic hypothesis LEVEL 3 MCQs Photosynthesis in Higher Plants Biology - XI NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Consider the given two statements:

Assertion (A):	The protons and O₂ formed by photolysis of water are released in the thylakoid lumen.
Reason (R):	The water splitting complex is associated with the PS I, which itself is physically located on the outer side of the membrane of the thylakoid.

1.	Both (A) and (R) are True and (R) correctly explains (A).
2.	Both (A) and (R) are True but (R) does not correctly explain (A).
3.	(A) is True but (R) is False.
4.	Both (A) and (R) are False.

Subtopic: Chemiosmotic hypothesis |

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Consider the given two statements:

Assertion (A):	Chemiosmosis in chloroplasts is crucial for ATP synthesis.
Reason (R):	The movement of protons across the thylakoid membrane from the stroma into the thylakoid lumen drives ATP synthesis

1.	Both (A) and (R) are True and (R) is the correct explanation of (A)
2.	Both (A) and (R) are True but (R) is NOT the correct explanation of (R)
3.	(A) is True but (R) is False
4.	(A) is False but (R) is True

Subtopic: Chemiosmotic hypothesis |

58%

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