HardZoologyBiotechnology: Principles & Process
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A piece of alien DNA cannot multiply itself in the progeny cells of the organism unless:
A
It is integrated into the recipient's genome
B
It has an 'origin of replication'
C
It is a part of a chromosome
D
All the above
Explanation
For alien DNA to replicate, it must be part of a chromosome that has a specific 'origin of replication' sequence recognized by the host cell[cite: 5].
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