Chemically,$DNA$ differs from $RNA$ in having:

  • A
    Thymine in place of uracil
  • B
    Single strand
  • C
    Ribose sugar instead of deoxyribose sugar
  • D
    All of the above

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Similar Questions

Match the enzyme in Column $I$ with its role in Column $II$:
Column $I$Column $II$
$1$. Ligase$a$. Peptide bond formation
$2$. Ribozyme$b$. Hydrolysis of lactose
$3$. Permease$c$. Joining of Okazaki fragments
$4$. $\beta$-galactosidase$d$. Increases permeability

Choose the correct answer from the following options.

Which of the following is not a correct statement regarding $\text{RNA}$?

Match List-$I$ with List-$II$:
List-$I$ List-$II$
$A$. Monocistronic gene $I$. Coding sequence
$B$. Polycistronic gene $II$. Intervening sequence
$C$. Exons $III$. Mostly prokaryotes
$D$. Introns $IV$. Mostly eukaryotes

The figure shows an important concept of $DNA$ implication. Fill in the blanks from $A$ to $C$.

Differentiate between the following:
$(a)$ Repetitive $DNA$ and Satellite $DNA$
$(b)$ $mRNA$ and $tRNA$
$(c)$ Template strand and Coding strand

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