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Carotenoids are...

Carotenoids are

A

Glycoprotiens

B

Hydrocarbons

C

Polysaccharides

D

Lipoproteins

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The correct Answer is:
B
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A : Carotenoids protect plant from excessive heat and prevent photoxidation of chlorophyll. R : Carotenodis enable a wider range of wavelength of incoming light to be utilised for photosynthesis.

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Carotenoids pigments are :-

The chemical composition of chlorophyll and carotenoids was given by

The chemical composition of chlorophyll and carotenoids was given by

TRUEMAN BIOLOGY-PHOTOSYNTHESIS IN HIGHER PLANTS-MULTIPLE CHOICE QUESTIONS
  1. A plant biochemist received a spicemen from a fellow scientist who not...

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  2. The C(2) glycolate cycle is also known as

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  3. Carotenoids are

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  4. Consider the following statement: - 1. PEP carboxylase has a high spe...

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  5. Consider the following statements A. The chloroplast pigments are fa...

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  6. Which of the following statements is true for photosynthesis?

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  7. Which of the following is a true?

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  8. Which of the following is false statement?

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  9. Select the correct statement for photosynthesis

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  10. Select the wrong statement

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  11. Cyclic photophosphorylation results in the formation of

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  12. Palisade parenchyma is absent in leaves of

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  13. Chemiosmosis was first described by

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  14. The mapping of the pahtway of carbon assimilation in photosythesis ear...

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  15. In Photosytem-I (PSI) of light reaction which substrate works as an el...

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  16. Read the following four statement A,B,C and D and select the right opi...

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  17. Kranz anatomy is one of the characteristics of the leaves of

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  18. C(4) plants are more efficient in photosynthesis than C(3) plants due ...

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  19. The process of ATP synthesis from ADP in the presence of light in chlo...

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  20. CAM helps the plants in

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