Multiple choice

Which of the following statements is not correct?

  1. rRNA is the most abundant type of RNA in a cell.

  2. Anticodon occurs in mRNA.

  3. Okazaki fragments are formed during replication.

  4. Nonsense codons do not code for any amino acid.

  5. DNA replication is semiconservative.

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This option is correct because anticodon is a sequence of three adjacent nucleotides in transfer RNA (tRNA) that binds to a corresponding codon in messenger RNA (mRNA) and designates a specific amino acid during protein synthesis.