Which critical ion concentration is required | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Ribosomes are composed of two subunits: a larger subunit and a smaller subunit. These two subunits remain separate in the cytoplasm when the conce

Vedclass · Accepted Answer

Magnesium

Vedclass · Answer

(C) Ribosomes are composed of two subunits: a larger subunit and a smaller subunit. These two subunits remain separate in the cytoplasm when the concentration of $Mg^{2+}$ ions is low. When the concentration of $Mg^{2+}$ ions increases to a critical level,the two subunits associate to form a functional $80S$ (in eukaryotes) or $70S$ (in prokaryotes) ribosome. Therefore,$Mg^{2+}$ ions are essential for the structural integrity and assembly of ribosomal subunits.

Which critical ion concentration is required for the association of the two subunits of a ribosome?

Similar Questions

Which of the following is found in large amounts in a cell?

Which of the following cell organelles is non-membrane bound?

The main component of a ribosome is .........

What is the function of a polysome? (Gk. Poly = many,Soma = body)

The larger subunit of a ribosome is composed of how many $rRNA$ molecules?

Vedclass Test Series

Exam Paper Generator

Online Exam Module