Practice question

MCQ

Question

Match List I with List II: List I List II A. Exons I. DNA sequence that provides binding sites for RNA polymerase B. Promoter II. Polynucleotide phosphorylase C. Severo Ochoa enzyme III. DNA dependent DNA polymerase D. DNA replication IV. Sequences in spliced RNA Choose the correct answer from the options given below:

Options

Choose one · Correct answer highlighted

A-IV, B-I, C-III, D-II A-I, B-IV, C-III, D-II A-I, B-II, C-III, D-IV A-IV, B-I, C-II, D-III Correct

Explanation

In molecular biology, nucleic acid structure and recombination dictates that hairpin formation, Holliday junction resolution and translation control ensure fidelity. Therefore A-IV, B-I, C-II, D-III is correct as it matches molecular mechanisms of gene expression, supported by mechanistic studies and conserved across related systems.

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