The Ly49A receptor on NK cells does NOT:

#Question id: 2334

#SCPH28 | Zoology

Membrane proteins

#Question id: 13076

#SCPH05 I Biotechnology

Restriction fragment length polymorphism denotes that a single restriction enzyme produces fragments of different lengths from the same stretch of genomic DNA of different strains of a species or from different related species. RFLPs are detected as follows:

i.  Large molecular weight genomic DNA is isolated from several strains or related species;

ii.  The fragments in these digests are separated through electrophoresis

iii.  These 'DNAs are then digested with a selected restriction enzyme

iv.  Exposed to a suitably radio-labelled appropriate DNA probe under conditions favouring DNA: DNA hybridization

v.  The resulting gel lanes are transferred and fixed to a suitable solid support and

vi.   The free probes are removed

vii.  The fragments to which the probe has hybridized are detected by filming them as distinct bands on a suitable photofilm through autoradiography.

#Question id: 2313

#SCPH28 | Zoology

In which of the following cells would you expect to find the most mitochondria?

#Question id: 8842

#SCPH06 I Botany

In terms of the hierarchical organization of life, a bacterium is at the __________ level of organization, whereas a human is at the __________ level of organization

#Question id: 1574

#SCPH01 Biochemistry

A bacterium entering the body through a small cut in the skin will do which of the following?