Multiple choice Which of the following statements is not correct? rRNA is the most abundant type of RNA in a cell. Anticodon occurs in mRNA. Okazaki fragments are formed during replication. Nonsense codons do not code for any amino acid. 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.