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 $r-DNA$
$(d)$ $Thermus$ $aquaticus$	$(4)$ $EcoR I$

Column-$I$	Column-$II$
$(a)$ Ethidium Bromide	$(i)$ Agrobacterium
$(b)$ Ti plasmid	$(ii)$ Tetracycline
$(c)$ $PvuI$	$(iii)$ Gel electrophoresis
	$(iv)$ Ampicillin

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 $r-DNA$
$(d)$ $Thermus$ $aquaticus$ $(4)$ $EcoR I$

Similar Questions

The transfer of proteins from an electrophoretic gel to a nitrocellulose membrane is called....

Which of the following pairs is $NOT$ correct?

Assertion : In recombinant $DNA$ technology,human genes are often transferred into bacteria (prokaryotes) or yeast (eukaryote).
Reason : Both bacteria and yeast multiply very fast to form huge population,which express the desired gene.

Match the columns:
Column-$I$ Column-$II$
$(a)$ Ethidium Bromide $(i)$ Agrobacterium
$(b)$ Ti plasmid $(ii)$ Tetracycline
$(c)$ $PvuI$ $(iii)$ Gel electrophoresis
$(iv)$ Ampicillin

Identify $X$ and $Y$ from the given figure of the cloning vector $pBR322$.

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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)$ $EcoR I$