Which of the following statements is correct regarding eukaryotic translation?

• A

  $m$ RNA attaches itself to larger subunit of ribosome in the region of its cap for initiation.
• Correct answer
  B

  Aminoacyl $t$ RNA synthetase activates the amino acids by adding ATP that is later used in formation of peptide bond.
• C

  During aminoacylation of $t \mathrm{RNA}$, the amino acid gets linked to 5' $-\mathrm{COOH}$ group of $t$ RNA through its $3^{\prime}-\mathrm{OH}$ group.
• D

  During elongation of polypeptide chain, the aminoacyl $t$ RNA complex reaches at E-site and attaches to mRNA codon next to initiation codon.

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