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9.Biotechnology Principals and Process
medium
In recombinant $DNA$ technique, the term vector refers to a
A
Donor $DNA$, it is identified and picked up through electrophoresis
B
Plasmid, transfers $DNA$ into living cell
C
Collection of entire genome in form of plasmid
D
Enzyme, cuts the $DNA$ at specific sites
Solution
Vector is a plasmid or virus $DNA$ used to introduce genes into a host cell, where the genes may be amplified (gene cloning) or otherwise manipulated
Standard 12
Biology
Similar Questions
Match the following enzymes with their functions
| $(a)$ Restriction endonuclease | $(i)$ Joins the $DNA$ fragements |
| $(b)$ Restriction exonuclease | $(ii)$ Extends primers on genomic $DNA$ template |
| $(c)$ $DNA$ ligase | $(iii)$ Cuts $DNA$ at specific position |
| $(d)$ Taq polymerase | $(iv)$ Removes nucleotides from the ends of $DNA$ |
Select the correct option from the following
