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TLS Online TPP Program

#Question id: 2619

CAP and the Lac repressor; Which one is incorrect about this.

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

  1. DNA-binding proteins

  2. CAP mediates the effect of glucose

  3. Lac repressor mediates the lactose signal

  4. The combined effect of these two regulators ensures that the genes are expressed at significant levels only when lactose & glucose both are present.

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TLS Online TPP Program

#Question id: 818

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

Which one of the following weak interactions have central features of protein structures, but makes only minor contributions to protein stability?
TLS Online TPP Program

#Question id: 19474

#SCPH28 | Zoology

The cry gene of B. thuringiensis produces a protein, which forms _________ in the bacterial spores.
TLS Online TPP Program

#Question id: 3895

#SCPH06 I Botany

Which one of the following types of eukaryotic regulatory proteins interact with enhancers?
TLS Online TPP Program

#Question id: 13033

#SCPH28 | Zoology

The sample is then fractionated by electrophoresis through a _______. As all the proteins now have an _______ to mass ratio, they are separated on the basis of their _____.
TLS Online TPP Program

#Question id: 16484

#SCPH01 Biochemistry

One of the chief disadvantage of all plasma clot methods is that