2. Solved Papers
  3. AIIMS

AIIMS AIIMS Solved Paper-2005

  • question_answer
    Which one of the following biomolecules is insoluble in water?

    A) \[\alpha \]-keratin      

    B)        Haemoglobin

    C)                        Ribonuclease   

    D)        Adenine  

    Correct Answer: A

    Solution :

    \[\alpha \]-keratin is a water insoluble fiberous protein. It is the major constituent of nail, hair and skin. It cannot be digested in human body. Haemoglobin is a conjugate protein in blood. Adenine is a nitrogenous base of DNA and RNA.


You need to login to perform this action.
You will be redirected in 3 sec spinner