Liquid chromatography separates and identifies the three eukaryotic RNA polymerases, each with its own sensitivity to 𝛂-amanitin.

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#Id: 8037

#Unit 1. Molecules and their Interaction Relevant to Biology

Lys & Arg have ionisation series

1------pK1-----pK2--------pKr------14

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#Unit 1. Molecules and their Interaction Relevant to Biology

His ionisation series

1------pK1-----pKr--------pKr------14

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#Unit 1. Molecules and their Interaction Relevant to Biology

Glycine at pH 2.34, where there is an equal mixture of

  the average or net positive charge is 0.5 or +1/2

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#Id: 8040

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 8041

#Unit 1. Molecules and their Interaction Relevant to Biology

There are two type representation of amino acid structure

1. By Fischer’s convention L and D

2. By absolute configuration RS System

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#Unit 1. Molecules and their Interaction Relevant to Biology

A system to unambiguously describe the configurations of molecules with more than one asymmetric center was devised in 1956 by Robert Cahn, Christopher Ingold, and Vladimir Prelog. In the Cahn–Ingold– Prelog or RS system