NEETZoologyMolecular Basis of Inheritance
Process Description A. Splicing 1. Addition of adenylate residues at the 3'-end of hnRNA B. Capping 2. Removal of introns and joining of exons in hnRNA C. Tailing 3. Addition of methyl guanosine triphosphate to the 5'-end of hnRNA D. hnRNA 4. Precursor mRNA that contains both exons and introns E. RNA Polymerase III 5. Transcribes tRNA, 5srRNA, and snRNAs
Options
- AA - 2, B - 3, C - 1, D - 4, E - 5
- BA - 1, B - 3, C - 2, D - 4, E - 5
- CA - 2, B - 1, C - 3, D - 5, E - 4
- DA - 1, B - 2, C - 3, D - 5, E - 4
Correct answer
A. A - 2, B - 3, C - 1, D - 4, E - 5
Step-by-step solution
A - 2: Splicing involves the removal of introns and joining of exons in hnRNA. B - 3: Capping involves the addition of methyl guanosine triphosphate to the 5'-end of hnRNA. C - 1: Tailing involves the addition of adenylate residues at the 3'-end of hnRNA. D - 4: hnRNA is the precursor mRNA that contains both exons and introns. E - 5: RNA Polymerase III transcribes tRNA, 5srRNA, and snRNAs.