Q.

Cornelius Van Neil, studied purple and green bacteria and demonstrated that photosynthesis is essentially a light dependent reaction in which hydrogen from a suitable oxidisable compound reduces carbon dioxide to carbohydrate. It is expressed as-

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Identify P and Q from the above reaction.

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a

P occurs on thylakoids while Q occurs in stroma of chloroplast

b

Both P and Q occurs in stroma

c

P is reduction while Q is oxidation as photosynthesis is redox reaction

d

P is light independent while Q is light dependent reaction

answer is B.

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Detailed Solution

Cornelius van Niel (1897-1985), who, based on his studies of purple and green bacteria, demonstrated that photosynthesis is essentially a light-dependent reaction in which hydrogen from a suitable oxidisable compound reduces carbon dioxide to carbohydrates. This can be expressed by:

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