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AIIMS AIIMS Solved Paper-2014

  • question_answer
    Gelatin, an important raw material for preparation of photographic emulsion is a by product of

    A) chicken                                

    B) forest       

    C)  cattle                                   

    D)  fish

    Correct Answer: C

    Solution :

                    Gelatin is obtained by boiling collagen proteins in distilled water, (t is usually obtained from cows or pigs. It is used in shampoos, face masks and other cosmetics and as a thickener for fruit gelatins and puddings, etc.


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