Question

Select the correct statements out of the following .
(i)Both DNA and RNA are able to mutate.
(ii)RNA being unstable , mutates at a faster rate.
(iii)RNA shows catalytic properties.
(iv)Presence of uracil (U) at place of thymine (T) confers additional stability to RNA.
A. (i) and (ii)
B. (ii) and (iii)
C. (i) and (iv)
D. (i),(ii) and (iii)

Answer 1

Correct Answer - d
(d) : Presence of uracil at place of thymine in RNA makes it less stable.