Get Answers to all your Questions

header-bg qa

Match column I with column II and select the correct option from the given codes.

  Column I   Column II
  (Scientists)   (Discoveries)
A. Alec Jeffreys (i) Lac operon
B. F. Sanger (ii) Annotated DNA sequences
C. Jacob and Monod (iii) DNA fingerprinting
D. Avery , MacLeod and McCarty (iv) Transforming principle

 

Option: 1

A-(ii) , B-(iii) , C-(iv) , D-(i)


Option: 2

A-(iii) , B-(ii) , C-(i) , D-(iv)


Option: 3

A-(iii) , B-(ii) , C-(iv) , D-(i)


Option: 4

A-(i) , B-(ii) , C-(iii) , D-(iv)


Answers (1)

As we learnt ,

 

DNA fingerprinting -

It involves identifying differences in some specific region in DNA sequence called as repetitive DNA, because in these sequences, a small stretch of DNA is repeated many times.

- wherein

These repetitive DNAs are seperated from bulk genomic DNA as different peaks during density gradient centrifugation.

 

 

Posted by

Ramraj Saini

View full answer