Polyploid plants found in nature usually have even numbers of chromosomes because organisms having odd numbers

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#Question id: 11984

#SCPH06 I Botany

The proximate causes of behavior are interactions with the environment, but behavior is ultimately shaped by

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#Question id: 1119

#SCPH28 | Zoology

Phosphorylation cascades involving a series of protein kinases are useful for cellular signal transduction because they:

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#Question id: 346

#SCPH28 | Zoology

The partial negative charge in a molecule of water occurs because ________.

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#Question id: 18645

#SCPH01 Biochemistry

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: 2107

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

All the following statements describe biomembranes except: