These Photosynthesis in higher plants NEET pdf focuses on the anatomy of the photosynthetic hardware and the different responses that change light energy into chemical energy. Let us discuss about some important Photosynthesis in Higher Plants MCQs and Answers.
Photosynthesis in higher plants NEET pdf Download
1 Light is necessary during photosynthesis for
(A) Evolution of hydrogen
(B) Photolysis of water
(C) Heating
(D) Breakdown of chlorophyll
Answer:Photolysis of water
2 Maize, sugarcane and some other tropical plants have high efficiency of CO2 fixation because they operate
(A) Calvin cycle
(B) Hatch – Slack cycle
(C) TCA cycle
(D) PP pathway
Answer: Hatch – Slack cycle
3 Make suitable pair
(A)
Aa, Bb, Cc, Dd
(B)
Aa, Bc, Cd Da
(C)
Ac, Bd, Ca, Db
(D)
Ad, Bb, Cc, Da
4 Most effective wavelength of light for photosynthesis is
(A) green
(B) Violet
(C) Red
(D) Yellow
5 NADP is reduced to NADPH in
(A) PSI
(B) PSII
(C) Calvin cycle
(D) Noncyclic photophosphorylation
Answer: Noncyclic photophosphorylation
6 Nine-tenth of all photosynthesis of world (85-90%) is carried out by
(A) Large trees with millions of branches and levess
(B) Algae of the ocean
(C) Chlorophyll containing ferns of the forest
(D) Scientist in the laboratories
Answer: Algae of the ocean
7 Nobel prize was awarded to the scientist for discovering the pathway of carbon assimilation
(A) Watson
(B) Krebs
(C) Calvin
(D) Parnas
8 Number of calvin cycles required to generate a molecule of hexose is
9 One sixth part of the total PGAL produced is used for synthesis of
(A) Glucose
(B) RuBP
(C) air tight
(D) DHAP
10 Oxidative phosphorylation occurs during the process of
(A) Protein synthesis
(B) N2 fixation
(C) Respiration
(D) Transpiration
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