TLS Online TPP Program

#Question id: 656


The ________ is the single shape a protein adopts under physiological conditions.

#Part-A Aptitude & General Biotechnology
  1. minimal configuration 

  2. native conformation

  3. primary structure

  4. most stable enantiomer

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TLS Online TPP Program

#Question id: 13073

#Part-A Aptitude & General Biotechnology

Restriction enzymes must be use in RFLP and RAPD markers for genome mapping in plants;

TLS Online TPP Program

#Question id: 13076

#Part-A Aptitude & General 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.

TLS Online TPP Program

#Question id: 14148

#Part-B Specialized Branches in Biotechnology

Dynamic programming determines optimal alignment by matching two sequences for all possible pairs of characters between the two sequences.
Reason(R): Use of the dynamic programming method requires a scoring system to account for matches and mismatches between sequences, and a scheme for Gap penalties.

TLS Online TPP Program

#Question id: 6557

#Part-A Aptitude & General Biotechnology

S , M , .... , W, T , F , S

TLS Online TPP Program

#Question id: 901

#Part-A Aptitude & General Biotechnology

Proteins with high Tm values are generally stable at