Created by StemPy LabMatch the scientists in List-I with their findings in List-II. List-I (Scientists) A. Griffith B. Avery, MacLeod and McCarty C. Hershey and Chase D. Meselson and Stahl List-II (Finding) I. Radioactive phosphorus and sulfur in bacteriophages showed that DNA enters the bacteria II. Heavy nitrogen and a CsCl density gradient showed that DNA replicates semiconservatively III. Heat-killed S strain bacteria transformed live R strain bacteria into a virulent form IV. DNA alone from S bacteria transformed R bacteria, and DNase stopped the transformation
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← Two statements about the structure of a polynucleotide chain are given below. Statement I: In a nucleoside, the nitrogenous base is linked to the OH of the 1' carbon of the pentose sugar by an N-glycosidic linkage. Statement II: Two nucleotides are joined by a 2'-5' phosphodiester linkage to form a dinucleotide.Assertion (A): DNA is preferred to RNA for the storage of genetic information. Reason (R): The 2'-OH group present at every nucleotide of RNA is a reactive group, and it makes RNA labile and easily degradable. →
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