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Which "photosythetic bacteria" possess b...

Which "photosythetic bacteria" possess both `PS` I and `PS` II

A

Purple sulphur bacteria

B

Cyanobacteria

C

Purple non-sulphur bacteria

D

Green-sulphur bacteria

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The correct Answer is:
B
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Splitting of water molecules during light reaction of photosynthesis is associated with (a) PS I resulting the release of O_(2) , protons and transfer of electrons to PS II (b) PS II resulting in release of O_(2) , protons and transfer of electrons to PS I (c) PS II resulting in release of O_(2) , protons and transfer of electrons to PS II (d) PS I resulting in the release of O_(2) , protons and transfer of electrons to PS I. Of the above statements

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AAKASH SERIES-PHOTOSYNTHESIS IN HIGHER PLANTS -Exercise - III
  1. Which "photosythetic bacteria" possess both PS I and PS II

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  2. Phosphoenol pyruvate (PEP) is the primary CO(2) acceptor in

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  3. With reference to factors affecting the rate of Photosynthesis, which ...

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  4. Emerson's enhancement effect and Red drop have been instrumental in th...

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  5. Oxygenic photosynthesis occurs in

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  6. Anoxygenic photosynthesis is characteristic of

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  7. Transition state structure of the substrate fomed during an enzy...

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  8. An alga which can be employed as food for human being is

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  9. Read the following four statements (A-D) - (A) Both, photophosphoryl...

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  10. Which one of the following organisms is correctly matched with its thr...

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  11. A Process that makes important differences between C(3) and C(4) plant...

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  12. Kranz anatomy is typical of

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  13. A Process that makes important differences between C(3) and C(4) plant...

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  14. The correct sequence of cell organelles during photorespiration is

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  15. Of the total incident solar radiation the proportion of PAR is

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  16. CAM helps the plants in

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  17. In kranz anatomy, the bundle sheath cells have

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  18. PGA as the first CO(2)-fixation product was discovered in photosynthes...

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  19. C(4) plants are more efficent in photosynthesis than C(3) plants due t...

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  20. Study the pathway given below : in which of the following options...

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  21. Read the following four statements, A, B, C and D select the right opt...

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