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Select the correct statements out of the following.

  1. Both DNA and RNA are able to mutate.
  2. RNA being unstable, mutates at a faster rate.
  3. RNA shows catalytic properties.
  4. Presence of uracil (U) at place of thymine (T) confers additional stability to RNA
Option: 1

(i)and (ii)


Option: 2

(ii)and (iii)


Option: 3

(i)and (iv)

 


Option: 4

(i), (ii) and (iii)


Answers (1)

best_answer

 

Stability -

The genetic material should be stable enough not to change with different stages of life cycle, age or physiology.

- wherein

Stability DNA is evolution in the Griffith's transforming principle experiment. RNA or the otherhand is reactive due to the presence of 2^-OH group.

 

 Correct option is 4

 

Posted by

shivangi.shekhar

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