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The purplish red pigment rhodopsin conta...

The purplish red pigment rhodopsin contained in the rods type of photoreceptor cells of the human eye, is a derivative of

A

Vitamin `B_(1)`

B

Vitamin C

C

Vitamin D

D

Vitamin A

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The correct Answer is:
D
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TRUEMAN BIOLOGY-NEURAL CONTROL AND COORDINATION-MCQ
  1. The nerve centres which control the body temperature and the urge for ...

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  2. When a neuron is in resting state i.e. not conducting any impulse, the...

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  3. The purplish red pigment rhodopsin contained in the rods type of photo...

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  4. A person entering an empty room suddenly finds a snake right in front ...

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  5. Which part of the human ear plays no role in hearing as such but is ot...

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  6. The human hind brain comparises three parts, one of which is

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  7. Mention one role of Hypothalamus Pons

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  8. A nerve impulse is generated when the nerve cell undergoes

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  9. Cerebrospinal fluid is secreted by

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  10. The capacity to differentiate colours lies in

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  11. In ear, the membranous labyrinth is filled with fluid called

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  12. The region of the vertebrate eye, where the optics nerve passes out of...

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  13. The specific receptor responsible for the balance of the body and post...

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  14. Smallest bone in human system is

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  15. The charge on the other side of the neuron is

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  16. Colour perception in man is due to

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  17. Vomitting centre is located in the

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  18. In Na^(+) - K^(+) pump of active transport there is

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  19. Which one of the following does not act as a neurotransmitter ?

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  20. Which is thickened to form organ of corti ?

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