Which 'c' atom of ribose sugar (numbered from $1^{\prime}$ to 5 ') bonds with phosphate group to form AMP?

• A

  $1^{\prime}$
• B

  $3^{\prime}$
• C

  $4^{\prime}$
• Correct answer
  D

  $\quad 5^{\prime}$

Hence, the correct answer is option: 'D'.