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#Question id: 11684


Exposure to UV light directly facilitates which of the following?

#Unit 7. System Physiology – Animal
  1. Conversion of cholesterol to 25-hydroxycholicalciferol
  2. Conversion of 25-hydroxycholicalciferol to 1,25-dihydroxycholicalciferol
  3. Transport of calcium into the extracellular fluid
  4. Formation of calcium binding protein

Answer:- Option(s): 1


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#Question id: 18901

#Unit 13. Methods in Biology

Calcium-47 Important aid to biomedical researchers studying the

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#Question id: 18902

#Unit 13. Methods in Biology

which of the following radioactive element Used to treat cancerous tumours

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#Question id: 18903

#Unit 13. Methods in Biology

For imaging purpose, a specialized gamma camera is used to detect the radiation throughout the body. Most used techniques in nuclear imaging are 

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#Question id: 18904

#Unit 13. Methods in Biology

Advantages of using short half-life isotopes

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#Question id: 18861

#Unit 13. Methods in Biology

Which component of the compound microscope aids in the collecting and focussing of light rays on the material to be examined?

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#Question id: 18862

#Unit 13. Methods in Biology

What is the shortest distance that the eye must go to concentrate on any object?

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