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Which of the following demonstrates the correct sequence of events that occurs during protein synthesis?

1. tRNA binds to the ribosome
2. DNA is used as a template to create mRNA
3. Amino acids are bonded together to make a polypeptide
4. mRNA molecule binds to a ribosome
5. The ribosome releases both the mRNA molecule and the polypeptide

A. 1,2,3,4,5
B. 2,4,3,5,1
C. 4,2,1,5,3
D. 2,4,1,3,5

Respuesta :

1. DNA is used as a template to create mRNA   

2. mRNA molecule binds to a ribosome   

3. tRNA binds to the ribosome (specific tRNAs bring individual amino acids reading mRNA codons)   

4. Amino acids are bonded together to make a poly peptide   

5. The ribosome releases both the mRNA molecule and the polypeptide ( when it encounters translation termination codon on mRNA).
adefioyelaoye

The correct sequence of events that occurs during protein synthesis include

the following:

  • DNA is used as a template to create mRNA
  • mRNA molecule binds to a ribosome
  • tRNA binds to the ribosome
  • Amino acids are bonded together to make a polypeptide
  • The ribosome releases both the mRNA molecule and the polypeptide

Protein synthesis involves the creation of protein molecules. This takes

place in the cell organelle known as the ribosome and involves the steps

mentioned above to ensure optimal synthesis and use. This makes option D

the right choice.

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