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In the hypothesis given by a Peter Mitchell, where will we observe the accumulation of hydrogen ions (protons) in the cell?

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By Expert Faculty of Sri Chaitanya
a
Mitochondrial matrix
b
Lumen of thylakoids
c
Stroma
d
On the thylakoid membrane
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detailed solution

Correct option is B

During light reaction of photosynthesis, protons are pushed inside thylakoid lumen where they get accumulated to form proton gradient.


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Similar Questions

Read the following statements and state them as true (T) and false (F).
(A) A photosystem consists of a reaction centre, LHC, and an electron acceptor.
(B) The final acceptor of electrons during noncyclic flow of electron is NADP+
(C) During phosphorylation, the chloroplast stoma become more acidic than the interior of thylakoid membrane.
(D)The cytochrome system transports electron and pumps H+from stroma to thylakoid membrane.

 ABCD
1.TFFT
2.TTFT
3.FFTT
4.TTFF

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