MCQ
The bases that are common in both $\text{RNA}$ and $\text{DNA}$ are:
  • A
    Adenine, guanine, thymine
  • B
    Adenine, uracil, cytosine
  • Adenine, guanine, cytosine
  • D
    Guanine, uracil, thymine

Answer

Correct option: C.
Adenine, guanine, cytosine
The bases that are common in both $\text{RNA}$ and $\text{DNA}$ are adenine, guanine, cytosine.
In addition, Thymine is present in $\text{DNA}$ and uracil is present in $\text{RNA}.$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free