MCQ
Which base is present in $RNA$ but not in $DNA$
  • A
    Thymine
  • B
    Cytosine
  • C
    Guanine
  • Uracil

Answer

Correct option: D.
Uracil
d
$RNA$ is $AUGC$ and $DNA$ is $ATGC$. Hence, the base $U$ $(Uracil)$ is present in $RNA$ but not in $DNA$.

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