NEETZoologyMolecular Basis of Inheritance
Component Description A. mRNA 1. Carries the genetic code from DNA to the ribosome. B. tRNA 2. Transfers amino acids to the ribosome. C. rRNA 3. Forms the core of the ribosome and catalyzes protein synthesis. D. snRNA 4. Involved in splicing pre-mRNA in eukaryotes.
Options
- AA - 1, B - 2, C - 3, D - 4
- BA - 4, B - 1, C - 3, D - 2
- CA - 2, B - 1, C - 3, D - 4
- DA - 3, B - 2, C - 1, D - 4
Correct answer
A. A - 1, B - 2, C - 3, D - 4
Step-by-step solution
A - 1: mRNA carries genetic information from DNA to the ribosome. B - 2: tRNA transfers amino acids to the ribosome for protein synthesis. C - 3: rRNA forms part of the ribosome and is crucial for protein synthesis. D - 4: snRNA is involved in RNA splicing and modification.