_ codons do not bind to tRNA, but they are recognized by release factors:
Correct answer: C. Non-sense
- A. Initiation
- B. Start
- C. Non-sense
- D. Anti-sense
Explanation
The nonsense codon, also called stop or termination codons, does not encode any genetic information (amino acid), thus they are not recognised by the anticodon of any tRNA. However, they are recognised by the release factor. A release factor is a protein that allows for the termination of translation by recognising the termination codon or stop codon in an mRNA sequence. UAA, UAG and UGA are stop codons.
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Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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