NEET 2024 · BiologyPrevious Year Question
Match List I with List II.List I List II A. RNA polymerase III I. snRNP's B. Termination of transcription II. Promotor C. Splicing of Exons III. Rho factor D. TATA box IV. SnRNAs, tRNA
Choose the correct answer from the options given below.
| List I | List II |
|---|---|
| A. RNA polymerase III | I. snRNP's |
| B. Termination of transcription | II. Promotor |
| C. Splicing of Exons | III. Rho factor |
| D. TATA box | IV. SnRNAs, tRNA |
Answer: (C) A-IV, B-III, C-I, D-II. Answer: (C) A-IV, B-III, C-I, D-II.
- A.A-III, B-II, C-IV, D-I
- B.A-III, B-IV, C-I, D-II
- C.A-IV, B-III, C-I, D-II✓
- D.A-II, B-IV, C-I, D-III
Correct Answer
(C) A-IV, B-III, C-I, D-II
Solution & Explanation
Answer: (C) A-IV, B-III, C-I, D-II. RNA pol III transcribes snRNAs and tRNA (IV); termination of transcription uses the rho/Rho factor (III); splicing of exons is carried out by snRNPs (I); the TATA box is part of the promoter (II). NCERT Ch 5, p.95, lines 003-004 (pol III -> tRNA, 5srRNA, snRNAs); p.94, lines 012-013: "It associates transiently with initiation-factor and termination-factor to initiate and terminate the transcription"; p.95, lines 009-010 (splicing where introns removed, exons joined); p.92, lines 021-022 (promoter is the binding site for RNA polymerase).
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