NEETBiologyNeural Control and CoordinationMCQ+4 / −1
Good vishion depends on adequate intake of carotene rich food.
Select the best option from the following statements.
(1) Vitamins A derivatives are formed from carotene,
(2) The photopigments are embedded in the membrane discs of the inner segment.
(3) Retinal is a derivative of vitamin A.
(4) Retinal is a light absorbing part of all the visual photopigments.
Select the best option from the following statements.
(1) Vitamins A derivatives are formed from carotene,
(2) The photopigments are embedded in the membrane discs of the inner segment.
(3) Retinal is a derivative of vitamin A.
(4) Retinal is a light absorbing part of all the visual photopigments.
- A(1), (3) and (4)
- B(1) and (3)
- C(2), (3) and (4)
- D(1) and (2)
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