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In the given representation of Calvin cycle, identify A, B and C and select the correct option.
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Important Questions on Photosynthesis in Higher Plants

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Photosystem ll occurs in ______
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Refer to the given diagrammatic representation of an electron micrograph of a section of chloroplast and answer the question.
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Select the option that correctly identifies X, Y and Z.
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In photorespiration, RuBP carboxylase combines with oxygen to yield
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During non-cyclic photophosphorylation, in which of the following 4e- produced through photolysis will enter?
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Which of the following statements with regard to photosynthesis is/are correct?

I. In C3 plants, the primary CO2 acceptor is RuBP.
II. In the photosynthetic process, PS-II absorbs energy at or just below 680 nm.
III. The chlorophyll-a that is present in the photosystem-I has absorption maxima at 680 nm.
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What is the net requirement of assimilatory power for the formation of 6 hexose molecules in maize plant?
HARD
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Select the wrongly matched pair with regard to the C4 cycle.
MEDIUM
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Match the following with correct combination.
 
Column-I Column- II
 (A) Carboxylation  (1) Oxygen evolution
 (B) Phosphorylation  (2) Photorespiration
 (C) Photolysis of water  (3) RuBisCO
 (D) Phosphoglycolate  (4) Chemosynthesis
 (E) Nitrosomonas  (5) ATP