PrepBharat

1. Photosynthetic pigments in chloroplast are embedded in the membrane of
a) Thylakoids
b) Photoglobin
c) Matrix
d) Envelope of chloroplast

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2. Identify A to D in the given figure.

a) A–Primary acceptor, B–Pigment molecules, C–Photon, D–Reaction centre
b) A–Photon, B–Primary acceptor, C–Reation centre, D–Pigment molecules
c) A–Pigment molecules, B–Primary acceptor, C–Photon, D–Reaction centre
d) A–Reaction centre, B–Primary acceptor, C–Pigment molecules, D–Photon

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3. Which of the following wavelength occurs in red part of the spectrum?
a) 470 nm
b) 390 nm
c) 680 nm
d) 830 nm

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4. The process for which manganese and chloride ions are required in
a) Photolysis of water
b) For transfer of \[H^{+}\] ion to NADP
c) For transfer of charge of hydroxyl ion to chlorophyll
d) None of the above

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5. What is the absorption maxima of P-700?
a) 700 Å
b) 683 nm
c) 700 cm
d) 700 nm

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6. \[NADPH_{2}\]   is generated through
a) Glycolysis
b) Photosystem I
c) Photosystem II
d) Anaerobic respiration

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7. Identify A to D in the given figure.

a) A–e– acceptor, B–Light, C–Chlorophyll P700, D–Electron transport system
b) A–Light, B–Electron transport system, C–e– acceptor, D–Chlorophyll P700
c) A–Electron transport system, B–e– acceptor, C–Chlorophyll P700, D–Light
d) A–Chlorophyll P700, B–Electron transport system, C–Light, D–e– acceptor

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8. Quantasomes are present in
a) Pigment system I
b) Pigment system II
c) Both (a) and (b)
d) None of theses

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9. Which of the chlorophyll type ejects the electron during photophosphorylation?
a) Chlorophyll ‘b’
b) Chlorophyll ‘a’
c) Chlorophyll ‘a’ and ‘b’
d) Xanthophyll

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10.In cyclic photophosphorylation which one of the following is formed?
a) ATP
b) NADP and ATP
c) \[NADH_{2}\]   and \[O_{2}\]
d) \[NADPH_{2}\]   , ATP and \[O_{2}\]

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