Question

.......... is the most stable form of RNA of the cells.

• A. Messenger RNA
• B. Ribosomal RNA
• C. Transfer RNA
• D. Soluble RNA

Answer 1

The correct option is B Ribosomal RNA

• There are various forms of RNA in the cells like the rRNA. mRNA and the tRNA. The most stable form of RNA is the rRNA. These are the ribosomal RNA.
• They interact with the proteins to form the ribosomes. The ribosomes are required for protein synthesis.
• They are synthesised and remain in the cells for very longer periods of time. The other forms like mRNA and tRNA are synthesised whenever there is a requirement of the specific protein.
• They are degraded after the synthesis of the protein. Soluble RNA is the other name for tRNA.
• Thus, the correct answer is option B.