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Replication

Molecular Basis of Inheritance
Biology
Class 12

Overview

State Watson and crick double helix model, hinting at the scheme of semi - conservative duplication model for DNA ,Discuss meselson and stahl's experiment for semi conservative replication of DNA,discuss in details the machinery and the enzymes involved in the process

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Replication of DNA

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Experimental Proofs for Semiconservative Method of DNA Replication

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Related Questions to study

Why DNA replication is called semiconservative?

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The enzyme DNA polymerase in E.coli is a DNA dependent polymerase and also has the ability to proof-read the DNA strand being synthesised. Explain. Discuss the dual polymerase. 

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The technique used to synthesize large quantities of specific DNA fragment without cloning it, is called _______________.

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Starting from a single cell which undergoes DNA replication, followed by cell division. One of the two cells formed further replicates its DNA. Which of the following is true for second generation daughter cells?

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The Okazaki fragments in DNA chain growth

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While working on Neurospora crassa Beadle and Tatum proved

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What is the cause of discontinuous synthesis of DNA on one of the parental strands of DNA?

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How many types of RNA polymerases are operative in eukaryotes?

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Identify the correct pair of combinations
i) Schwann Omnis cellula e cellula
ii) Ochoa Polynucleotide phosphorylase
iii) Taylor Semi conservative replication of DNA
iv) FlemingRibosomes

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How was a heavy isotope of nitrogen used to provide experimental evidence to semi-conservative mode of DNA replication?

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