MCQ
Ribozyme is:
- ARNA with additional phosphate.
- BRNA without sugar.
- CRNA without uracil.
- DRNA acting as enzyme.
Explanation:
A ribozyme is an RNA molecule with a well-defined tertiary structure that enables it to act like a protein enzyme in catalyzing biochemical and metabolic reactions within a cell.
These RNA molecules are enzymes that are not composed of proteins.
Ribozymes function as part of the large subunit ribosomal RNA to link amino acids during protein synthesis.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$a.$ Constantly dividing cells.
$b.$ Cell walls are primary in nature.
$c.$ New cell wall deposition.
$d.$ Increased vacuolation.
$e.$ Possess large conspicuous nuclei.