Which of the following foreign DNA cannot mul | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) For a foreign $DNA$ to multiply within a host cell,it must be integrated into the host's genome or be part of a vector (like a plasmid) that posse

Vedclass · Accepted Answer

All of the above.

Vedclass · Answer

(D) For a foreign $DNA$ to multiply within a host cell,it must be integrated into the host's genome or be part of a vector (like a plasmid) that possesses an $ORI$ (Origin of Replication) sequence.If foreign $DNA$ is simply introduced into the cytoplasm or nucleoid without being linked to an $ORI$ sequence,the host cell's replication machinery will not recognize it as a template for replication.Therefore,foreign $DNA$ introduced into the cytoplasm or nucleoid cannot multiply on its own.Only $DNA$ linked to an $ORI$ sequence,such as when integrated into a plasmid,can replicate.

Which of the following foreign $DNA$ cannot multiply within a host cell?

Similar Questions

Molecular scissors are

Which enzyme is responsible for joining the foreign $DNA$ fragment with the plasmid?

Which of the following is known as the natural genetic engineer?

$DNA$ probes are copied from $mRNA$ molecules with the help of:

Select the option that excludes characteristics applicable to plasmids:
$(a)$. Circular $DNA$
$(b)$. Linear $DNA$
$(c)$. Present in all bacteria
$(d)$. Contain essential genes
$(e)$. Extra chromosomal self-replicating

Vedclass Test Series

Exam Paper Generator

Online Exam Module