Sunday, 16 August 2015

PCR, DNA FINGER PRINTING

Q.        What is use of PCR?
Ans:    (i) Genes in which mutations are known to cause disease
may be sequenced by PCR.
(ii) It may be used quickly to detect bacterial or viral infections.
Q.        Define DNA finger printing?
Ans:     In this technique, analysis probe hybridizes to sequence
between restriction enzyme sites that are highly polymorphic.
Q. Give uses of DNA finger printing?
Ans:     (i) Forensic identification.
(ii)      Identifying parentage.

(iii)       For evaluation of success of bone marrow transplant

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