Question

One of the key factors, which makes the plasmid the vector in genetic engineering is
A. Its resistance to antibiotics
B. Its resistance to carry a foreign gene
C. Its ability to carry a foreign gene
D. Its ability to cause infection in the host

Answer 1

Hint: Plasmids are the maximum-usually used bacterial cloning vectors in a reasonably major way. Those cloning vectors specifically incorporate a site that permits DNA fragments to essentially be inserted, as an example a couple of cloning web sites or polylinkers which particularly have commonly several typically used limit websites to which DNA fragments might also, in particular, be ligateD. Further showing how plasmids type of are the maximum-usually used bacterial cloning vectors in a certain main way.

Complete answer:
Plasmids are greater-chromosomal, self-replicating, commonly round, double-stranded DNA molecules for the maximum part observed clearly in the type of many bacteria and also in some yeasts in a subtle way. Plasmids specifically are typically not pretty crucial for all intents and functions normal mobile growth and division, they often essentially confer some developments to the host organism e.g., resistance to honestly positive antibiotics, for all intents and functions, also, showing how plasmids are typically now not vital for truly everyday cell boom and department, they often basically confer some developments to the host organism resistance to for all intents and functions certain antibiotics in a quite principal manner. The plasmid that usually is used as a carrier for shifting a fraction of overseas DNA into an appropriate host for the maximum element is called vehicle DNA or cloning vector or gene provider in a completely large way.
One of the key factors, which makes the plasmid the vector in genetic engineering is ability to carry a foreign gene

Hence, the correct answer is option (C).

Note: A plasmid without a doubt is a small, sincerely extra chromosomal DNA molecule inside a cellular that for the most part is bodily separated from certainly chromosomal DNA and might mirror independently in a subtle way which particularly is quite sizable. Artificial plasmids for the maximum part are widely used as vectors in molecular cloning, serving to pressure the replication of recombinant DNA sequences inside host organisms in an, especially huge way.