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TLS Online TPP Program

#Question id: 2629

Case of constitutive mutants,

#SCPH05 I Biotechnology

  1. Lac Oc, required a higher concentration of repressor to achieve full binding than did the wild-type operator.

  2. Lac I-, that causes the repressor to bind IPTG more loosely than normal.

  3. Only A

  4. A & B both

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TLS Online TPP Program

#Question id: 93

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

What type of bond links the monomers of a polysaccharide?
TLS Online TPP Program

#Question id: 12922

#SCPH01 Biochemistry

 Match the following:-
1. Ligase chain reaction.              i. Mutation detection
2. Nucleic acid sequence based   amplification.                            ii.Non isothermal                   
3. Loop mediated isothermal amplification.                      iii. Viral detection
4. Branched DNA amplification.   iv.parasitic disease
TLS Online TPP Program

#Question id: 3869

#SCPH06 I Botany

Which one of the following statements about E. coli RNA polymerase (core enzyme) is false?
TLS Online TPP Program

#Question id: 932

#SCPH01 Biochemistry

Ammonia is incorporated into amino acids via which of the following?
TLS Online TPP Program

#Question id: 4835

#SCPH12 I Genetics

Repulsion and coupling are two faces of