How many of the following statement are TRUE ? (i) 6 turns of B - DNA has 120 nucleotides. (ii) ...

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How many of the following statement are TRUE ? (i) 6 turns of B - DNA has 120 nucleotides. (ii) In prokaryotes , gene regulation generally occurs at transcriptional level. (iii) Operon concept was given by Jacob and Monod while working on yeast. (iv) The enzyme required for peptide chain synthesis is a ribozyme in bacteria and lies in 50S subunit. (v) A small segment of RNA synthesized during replication of DNA is \'\'Okazaki segment\'\'.
Class: 12
Subject: BIOLOGY
Chapter: NTA NEET SET 91
Board:NEET

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