Match the following columns:Column-IColumn-II | vedclass

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Question

(C) The correct matches are as follows:$(a)$ $Salmonella$ $typhimurium$ is the source from which the first recombinant $DNA$ molecule was constructed

Vedclass · Accepted Answer

$a-3, b-4, c-1, d-2$

Vedclass · Answer

(C) The correct matches are as follows:$(a)$ $Salmonella$ $typhimurium$ is the source from which the first recombinant $DNA$ molecule was constructed by linking an antibiotic resistance gene with its native plasmid. Thus, $(a-3)$.$(b)$ $E. coli$ is the source of the restriction enzyme $EcoR I$. Thus, $(b-4)$.$(c)$ $Agrobacterium$ $tumefaciens$ contains the $Ti$ (Tumor inducing) plasmid, which is used as a vector to transfer genes into plants. Thus, $(c-1)$.$(d)$ $Thermus$ $aquaticus$ is the bacterium from which the thermostable $DNA$ polymerase (Taq polymerase) is isolated, which is essential for the $PCR$ technique. Thus, $(d-2)$.Therefore, the correct sequence is $a-3, b-4, c-1, d-2$.

Column-$I$	Column-$II$
$(a)$ $Salmonella$	$(1)$ $Ti$ plasmid
$(b)$ $E. coli$	$(2)$ Thermostable $DNA$ polymerase
$(c)$ $Agrobacterium$ $tumefaciens$	$(3)$ Plasmid for first $r-DNA$
$(d)$ $Thermus$ $aquaticus$	$(4)$ $EcoR I$

Match the following columns:
Column-$I$ Column-$II$
$(a)$ $Salmonella$ $(1)$ $Ti$ plasmid
$(b)$ $E. coli$ $(2)$ Thermostable $DNA$ polymerase
$(c)$ $Agrobacterium$ $tumefaciens$ $(3)$ Plasmid for first $r-DNA$
$(d)$ $Thermus$ $aquaticus$ $(4)$ $EcoR I$

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Match the following columns:Column-$I$Column-$II$$(a)$ $Salmonella$$(1)$ $Ti$ plasmid$(b)$ $E. coli$$(2)$ Thermostable $DNA$ polymerase$(c)$ $Agrobacterium$ $tumefaciens$$(3)$ Plasmid for first $r-DNA$$(d)$ $Thermus$ $aquaticus$$(4)$ $EcoR I$