Which of the following has the ability to rep | vedclass

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(D) plasmid is a small,circular,double-stranded $DNA$ molecule that is distinct from a cell's chromosomal $DNA$. Plasmids naturally exist in bacterial

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Both $A$ and $C$

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(D) plasmid is a small,circular,double-stranded $DNA$ molecule that is distinct from a cell's chromosomal $DNA$. Plasmids naturally exist in bacterial cells and carry their own origin of replication $(ori)$,which allows them to replicate independently of the host's chromosomal $DNA$. $r-DNA$ (recombinant $DNA$) is created by inserting a foreign $DNA$ fragment into a vector (like a plasmid). Since the $r-DNA$ molecule is constructed using a plasmid vector,it also retains the ability to replicate independently within the host bacterial cell. Therefore,both plasmids and $r-DNA$ molecules possess the ability to replicate independently within a bacterial cell.

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

Which of the following has the ability to replicate independently within a bacterial cell?

Similar Questions

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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The enzyme required for the polymerase chain reaction $(PCR)$ is:

Restriction endonuclease is used in

Identify the wrong statement with regard to Restriction Enzymes.

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