Question

Read the following and answer from given below:

The translation is the process of polymerization of amino acids to form a polypeptide. The order and sequence of amino acids are defined by the sequence bases in the mRNA. The amino acids are joined by a bond called a peptide bond. The ribosome is the site of protein synthesis.

Which ion is essential for the association of both units of the ribosome at the time of protein formation?

Options

• Mg²⁺

• Mn²⁺

• Cl^-

• Ca²⁺

Answer 1

Mg²⁺

Explanation:

The two subunits of ribosomes come together at the time of protein formation. This phenomenon is called association. Mg²⁺ is essential for it.