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TLS Online TPP Program

#Id: 7750

The greater the effective nuclear charge the more tightly an electron is held in by the nucleus because there is less electron shield between the valence electrons and the nucleus, and so, the smaller the radius.

#Unit 1. Structure and Function of Biomolecules #Structure of atoms #Part B Pointers
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TLS Online TPP Program

#Id: 4860

#Unit 1. Structure and Function of Biomolecules

Hanes plot 
TLS Online TPP Program

#Id: 4862

#Unit 1. Structure and Function of Biomolecules

The Eadie-Hofstee plot

     
TLS Online TPP Program

#Id: 4914

#Unit 1. Structure and Function of Biomolecules



TLS Online TPP Program

#Id: 4916

#Unit 1. Structure and Function of Biomolecules

Lineweaver-Burk plot showing the effect of competitive inhibition; (b) the same, showing plots for several inhibitor concentrations at fixed enzyme concentrations.
TLS Online TPP Program

#Id: 4919

#Unit 1. Structure and Function of Biomolecules

Secondary plots for competitive inhibition.
TLS Online TPP Program

#Id: 4922

#Unit 1. Structure and Function of Biomolecules

Therefore, at fixed [S0], a plot of 1/v0 against [Io] (the Dixon plot) is linear. When [Io] = -Ki , it can be seen that 1/v0 = l!V max and is therefore independent of [S0], so Dixon plots for different values of [So] (but fixed [Eo]) intersect where [lo] = -Ki