Which of the following statements is $NOT$ true regarding $DNA$?

  • A
    It has a double-helical structure.
  • B
    It undergoes replication.
  • C
    The two strands in a $DNA$ molecule are identical.
  • D
    It contains the pentose sugar,$2$-deoxyribose.

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In the double-strand helix structure of $DNA,$ thymine forms hydrogen bonds with

Match List $-I$ with List $-II$.
$A$. Adenine$I$. Uracil structure
$B$. Cytosine$II$. Thymine structure
$C$. Thymine$III$. Adenine structure
$D$. Uracil$IV$. Cytosine structure

Choose the correct answer from the options given below:

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