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During photosynthesis oxygen in glucose ...

During photosynthesis oxygen in glucose comes from

A

water

B

carbon dioxide

C

both (1) and (2)

D

oxygen in air

Text Solution

Verified by Experts

The correct Answer is:
C
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TRUEMAN BIOLOGY-PHOTOSYNTHESIS IN HIGHER PLANTS-MULTIPLE CHOICE QUESTIONS
  1. Radioactive isotopes employed to study photosynthesis are

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  2. The first step in photosynthesis is the

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  3. During photosynthesis oxygen in glucose comes from

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  4. Dark reaction of photosynthesis occurs in

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  5. Moll's half leaf experiment shows

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  6. Where does the primary photochemical reaction occur in choroplast or w...

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  7. One of the following pigments does not occur in chloroplast.

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  8. Which colour of light gives maximum absorption peak of chlorophyll a

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  9. Algae aften float on surface of water during day but sink down during ...

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  10. Thylakoids removed from chloroplasts were kept in illuminated culture ...

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  11. The evidence that during photosynthesis oxygen comes from water is

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  12. If the rate of translocation of food is slow, what will be the effect ...

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  13. Aerobic bacteria collect near illuminated phytoplankton due to

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  14. Maximum O(2) evolution occurs from

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  15. Photo-oxidation or photolysis of water (in photosynthesis) occurs in a...

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  16. Law of limiting factors in photosynthesis was given by:

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  17. The enzyme that catalyses carbon dioxide fixation in C(4) plants is

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  18. The first stable product in CAM//C(4) plants is

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  19. C(4) plants can absorbs CO(2) from

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  20. The first carbon fixation in C(4) pathway occurs in chloroplasts of

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