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TLS Online TPP Program

#Question id: 13031

Use of alkaline solution in southern blotting helps in :

#XL - S Microbiology
  1. Transfer of the blot to nitrocellulose membrane
  2. Depurination of DNA fragments and hence breaking them into smaller fragments
  3. Denaturation of the DNA fragments helping in probe hybridization
  4. Binding of negatively charged DNA to the membrane
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TLS Online TPP Program

#Question id: 1770

#XL - Q Biochemistry

Which of the following immunoglobulin has the highest avidity of the immunoglobulins?
TLS Online TPP Program

#Question id: 27302

#XL - U Food Technology

Fehling’s solution is used for the determination of
TLS Online TPP Program

#Question id: 12705

#XL - R Botany

In Neurospora crasssa, the mutant exhibit poky phenotype, when a female of  poky strain is crossed with a normal strain acting as a male , all progeny individuals shows poky phenotype . however, the reciprocal cross resulted in all normal progeny. These results can be explained on the basis of 
TLS Online TPP Program

#Question id: 4173

#XL - T Zoology

Different codons that specify the same amino acid are called __ codons.
TLS Online TPP Program

#Question id: 2330

#XL - T Zoology

The cell theory states that