In Recombinant DNA technology,antibiotics are | vedclass

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Question

(A) In Recombinant $DNA$ $(RDT)$ technology,antibiotics serve two primary purposes: $1$. They act as selectable markers to identify and eliminate non-

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As selectable markers

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(A) In Recombinant $DNA$ $(RDT)$ technology,antibiotics serve two primary purposes: $1$. They act as selectable markers to identify and eliminate non-transformants,allowing only the growth of transformants. $2$. They are added to the culture medium to keep it free from unwanted bacterial contamination. While the primary role in cloning vectors is as a selectable marker,the context of the question often refers to their use in maintaining sterile culture conditions. However,based on standard $NCERT$ curriculum,antibiotics are primarily defined as selectable markers. Given the provided options,option $A$ is the most scientifically accurate role in the context of vector design.

Column-$I$	Column-$II$
$(a) \ Cla \ I$	$(1) \ \text{Antibiotic resistance gene}$
$(b) \ pBR322$	$(2) \ \text{Origin of replication}$
$(c) \ tet^R$	$(3) \ \text{Restriction enzyme}$
$(d) \ ori$	$(4) \ \text{Plasmid}$

In Recombinant $DNA$ technology,antibiotics are used:

Similar Questions

In $pBR322$,what does the letter '$p$' stand for?

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Restriction endonuclease enzymes are used to:

The discovery of which of the following has made it possible to cut $DNA$ at specific locations?

Match the following columns:
Column-$I$ Column-$II$
$(a) \ Cla \ I$ $(1) \ \text{Antibiotic resistance gene}$
$(b) \ pBR322$ $(2) \ \text{Origin of replication}$
$(c) \ tet^R$ $(3) \ \text{Restriction enzyme}$
$(d) \ ori$ $(4) \ \text{Plasmid}$

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