Question

RNA that works almost like an enzyme example: 23sE rRNA in the 50S that catalyses transpeptidation/ peptidyl transfer

Answer 1

Ribosomal RNA (rRNA) is a major constituent of ribosomes that ensures the proper alignment of mRNA and ribosomes during protein synthesis. It also catalyzes the formation of peptide bonds between aligned amino acids. An example of rRNA with enzymatic activity is the 23sE rRNA in the 50S ribosomal subunit.

Step-by-step explanation:

Ribosomal RNA (rRNA) is a major constituent of ribosomes and plays a crucial role in protein synthesis. It ensures the proper alignment of mRNA and ribosomes and catalyzes the formation of peptide bonds between aligned amino acids. The 23sE rRNA in the 50S subunit, also known as peptidyl transferase, is an example of an RNA molecule that works almost like an enzyme.