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Which one of the following statements ...

Which one of the following statements is not correct ?

A

Retinal is the light absorbing portion of visual photo pigments

B

In retina the rods have the photopigment rhodopsin while cones have three different photopigments

C

Retinal is a derivative of Vitamin C

D

Rhodopsin is the purplish red protein present in rods only

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The correct Answer is:
C
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AAKASH INSTITUTE-NEURAL CONTROL AND COORDINATION -Assignment SECTION - C (Previous Year Questions )
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  2. Injury localized to the hypothalamus would most likely disrupt

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  3. Which one of the following statements is not correct ?

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  4. Parts A,B,C and D of the human eye are shown in the diagram. Select th...

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  5. A diagram showing axon terminal and synapse is given. Identify correct...

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

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

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  8. A person entering an empty room suddenly fins a snake right in front o...

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

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

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  11. The nerve centres which control the body temperature and the urge for ...

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  12. Select the answer with correct matching of the stucture its location a...

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  13. Which part of human brain is concerned with the regulation of body tem...

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  14. Given below is a diagrammatic cross section of a single loop of human ...

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  15. During the propagation of a nerve impulse, the action potential result...

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  16. Which one of the follwing pairs of structures distinguishes a nerve ce...

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  17. During the transmission of nerve impulse through a nerve fibre, the po...

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  18. Which of the following is an example of negative feedback loop in huma...

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  19. Bowman's glands are located in the

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  20. Which one of the following statements is correct?

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