Asked by Sopheavy Bredenberg on Jul 20, 2024
Verified
Describe mRNA stability compared to that of DNA. How does RNA stability affect cell adaptation to changing conditions?
mRNA Stability
The resistance of messenger RNA molecules to degradation, affecting the efficiency of protein synthesis in cells.
DNA
Deoxyribonucleic acid, a molecule carrying genetic instructions for the development, functioning, growth, and reproduction of all known organisms.
RNA Stability
The resistance of RNA molecules against degradation, determining the lifespan of RNA in cells and influencing gene expression levels.
- Comprehend the significance and processes involved in RNA stability and mRNA processing within gene expression dynamics.
Verified Answer
MS
MALLIKA SACHDEVJul 20, 2024
Final Answer :
Compared with DNA, RNA is not very stable. An mRNA may last only a few minutes in cytoplasm before enzymes disassemble it. The fast turnover allows cells to adjust protein synthesis very quickly in response to changing needs.
Learning Objectives
- Comprehend the significance and processes involved in RNA stability and mRNA processing within gene expression dynamics.