Punjab Medical Punjab - MET Solved Paper-2006

  • question_answer
    The process through which the amount of DNA, RNA and protein can be known at a time is called:

    A)  autoradiography

    B)  tissue culture

    C)  cellular fractioning

    D)  phase contrast microscopy

    Correct Answer: C

    Solution :

    Cellular fractioning is the process of separation of different constituents of cell into homogenous fractions. This may be achieved by breaking the cells and then centrifuging the resulting liquid. The various components settle out at different rates in centrifuge and separated by appropriately altering the speed and time of centrifugation.


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