What is the source organism for $\rm {Eco}$ $\rm {RI}$, restriction endonuclease ?
Escherichia coli $RY$ $13 .$ It is a bacteria.
In gel electrophoresis, the separated $DNA$ fragments are visualized after staining the $DNA$ with $…A…$ followed by exposure to $…B…$
Here $A$ and $B$ refers to
Give types and functions of Nuclease Enzyme.
$I.$ $DNA$ being a hydrophilic molecule cannotpass through cell membranes.
$II.$ The bacteria should be made competent toaccept the $DNA$ molecule.
The Correct option regarding the above statements is
Assertion: Plasmids are single-stranded extra chromosomal $DNA$.
Reason: Plasmids are usually present in eukaryotic cells.
Which of the following enzymes has been incorrectly matched with their function?
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