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What would happen if a recombinant DNA i...

What would happen if a recombinant DNA is inserted within the coding sequence of an enzyme, `beta`-galactosidase ?

A

This will result in the inactivation of the eznyme

B

The presence of chromogenic substrate will give blue coloured colonies

C

The recombinant colonies do not produce any colour

D

Boht (1)& (3) are correct

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The correct Answer is:
D
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When a recombinant DNA is inserted within the coding sequencing of an enzymes, beta -galactosidase

True and false : In recombinant DNA, DNA inserted within the coding sequence of an enzyme beta galactosidase.

What is recombinant DNA?

" What is the coding sequence of DNA "

If recombinant DNA is inserted within the coding sequence of enzyme galactosidase, which of the following will occur in case of non -recombinants

If a person obtains transformants by inserting a recombinant DNA within the coding sequence of enzyme beta-galatosidase, he will separate out recombinants from non-recombinats by which of the following observations ?

Assetion: Insertion of recombinant DNA within the coding sequence of beta- galactosidase result n colourless colonies. Reason : Presence of insert results in inactivation of enzyme beta- galactosidase known as insertional inactivation

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