What would occur if the repressor of an inducible operon were mutated so it could not bind the operator?

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#Question id: 13000

#Section 2: General Biology

Identify the correct statement regarding the structure

TLS Online TPP Program

#Question id: 13001

#Section 2: General Biology

Which of the following is incorrect 

a) antiparallel β sheets are frequently found and they are quite more stable because of more no. hydrogen bond presence and linear H bonding pattern.

b) antiparallel β sheets are frequently found and they are quite more stable because of more no. hydrogen bond presence and having distorted H bonding pattern.

c) parallel β sheets are relatively less stable and mostly found in core of protein.

d) parallel β sheets are relatively more stable and mostly found in core of protein.

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#Question id: 13023

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following enzymes are required for end labelling?

TLS Online TPP Program

#Question id: 13024

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Inset and the vector can be ligated if they are digested by a pair of –

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#Question id: 13025

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which enzyme is used for homopolymer tailing?

TLS Online TPP Program

#Question id: 13026

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

A blunt ended insert can not be ligated with a blunt ended vector by means of which of the followings:-