SDS PAGE separate molecules by size because the presence of SDS (sodium dodecyl sulphate) denatures the protein removing 2˚, 3˚ and 4˚ structures (they assume a linear chain) and the SDS coats the molecules giving them a uniform charge/mass ratio. In an experiment (SDS-PAGE) with a discontinuous buffer system following band pattern is obtained 

   

Choose the correct statement regarding this band pattern

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#Question id: 14820

#SCPH05 I Biotechnology

The smallest organism is probably determined by

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#Question id: 1630

#I Life Science/ Life Sciences Group – I-V

Which of the following statements is TRUE of plasma cells?

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#Question id: 13071

#SCPH05 I Biotechnology

Modifications of the agglutination reaction involve the use of ________particles, which allow the reaction to be observed more easily in the liquid phase

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#Question id: 16480

#SCPH06 I Botany

What are primary cell cultures 

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#Question id: 1428

#SCPH28 | Zoology

Which of the fundamental properties of cancer cells are likely to be lacking in leukemias?