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Put the following events of elongation in prokaryotic translation in chronological order.1. Binding of mRNA with small ribosomal subunit2. Recognition of initiation codon3. Complementary base pairing between initiator codon and anticodon of initiator tRNA4. Base pairing of the mRNA codon following the initiator codon with its complementary tRNA5. Attachment of the large subunit

Respuesta :

Answer;

1, 2, 3, 5, 4

1. Binding of mRNA with small ribosomal subunit.

2. Recognition of initiation codon

3. Complementary base pairing between initiator codon and anticodon of initiator tRNA

5. Attachment of the large subunit

4. Base pairing of the mRNA codon following the initiator codon with its complementary tRNA

Explanation;

Translation is the process through which proteins are made from the mRNA. It involves transfer of information passed from DNA as messenger RNA and turning it into a series of amino acids bound together with peptide bonds to form proteins.

It involves the following steps;

  1. The ribosome binds to mRNA at a specific area.
  2. The ribosome starts matching tRNA anticodon sequences to the mRNA codon sequence.
  3. Each time a new tRNA comes into the ribosome, the amino acid that it was carrying gets added to the elongating polypeptide chain.
  4. The ribosome continues until it hits a stop sequence, then it releases the polypeptide and the mRNA.
  5. The polypeptide forms into its native shape and starts acting as a functional protein in the cell.