In prokaryotic ribosomes,the RNA-to-protein r | vedclass

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(D) Prokaryotic ribosomes are of the $70S$ type. They consist of two subunits: a large $50S$ subunit and a small $30S$ subunit. These ribosomes are co

Vedclass · Accepted Answer

None of these

Vedclass · Answer

(D) Prokaryotic ribosomes are of the $70S$ type. They consist of two subunits: a large $50S$ subunit and a small $30S$ subunit. These ribosomes are composed of approximately $60\%$ ribosomal $RNA$ $(rRNA)$ and $40\%$ ribosomal proteins. Therefore,the ratio of $RNA$ to protein is approximately $60:40$,which simplifies to $3:2$ or $1.5:1$. Since none of the provided options $(2:1, 1:1, 3:1)$ represent this ratio accurately,the correct choice is 'None of these'.

In prokaryotic ribosomes,the $RNA$-to-protein ratio is approximately:

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