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Earn 100

How many statements are correct regarding the relationship of rate of photosynthesis with intensity of light as depicted in the graph given below?

(i) At low light intensity chlorophyll acts as a limiting factor.
(ii) In segment 'C' of the curve light intensity is not a limiting factor.
(iii) Light compensation point is observed in segment 'C' of the curve.
(iv) At high light intensity rate of photosynthesis is saturated as light is no more utilised in photosynthesis.
(a)Four
(b)Two
(c)One
(d)Three

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Important Questions on Photosynthesis in Higher Plants
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I. has high affinity to oxygen in low concentration.
II. The Calvin pathway occurs in the chloroplast of bundle sheath cells of plants.
III. Yeast position themselves when the concentration of alcohol reaches .
IV. Oxygen is a final hydrogen acceptor during aerobic respiration.

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Arrange the path of electrons from water to the phycocyanin in the light reaction.
i) Plastoquinone
ii) Excited
iii) Cyt
iv)
v) Pheophytin
vi) Quinone
The correct sequence is

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Study the following lists and match the discoveries and/or inventions made by the scientists during century
List - I | List - II | ||
(a) | Oxygen evolution from in photosynthesis | (i) | Benson |
(b) | path way of Carbon assimilation | (ii) | V.S. Rama Das |
(c) | Contribution to -photosynthesis | (iii) | Robert Hill |
(d) | Artificial synthesis of genes | (iv) | Hara Govind Khorana |
(v) | Frankel Conrat |
The correct answer is

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