BHU PMT BHU PMT Solved Paper-2003

  • question_answer
    Which one of the following can help in the diagnosis of a genetical disorder ?

    A)  ELISA                                   

    B)  ABO blood group

    C)   PCR                                     

    D)  NMR

    Correct Answer: C

    Solution :

     Generic   disorders   are   related   with chromosomal defects or DNA defects of an organism PCR (Polymerase Chain Reaction) is a technique in which a small fragment of DNA is rapidly cloned or synthesised to produce multiple copies of DNA. Thus it helps in the diagnosis of a genetical disorder. This technique was developed by American biochemist Kary B. Mullis.                 EUSA is Enzyme Linked Immunosorbent Assay test. It is a technique which can detect a antibodies, protein or antigen like diagnosis of AIDS.                 NMR is nuclear magnetic resonance imaging. It is used for diagnosis of cancerous tumours; joint injuries and slipped disc etc.                 ABO blood group can help in blood transfusion.


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