Biotechnology- Principles and Processes Question 46
46. The plasmids pesent in the bacterial cells are
[1997]
(a) circular double helical DNA molecules
(b) circular double helical RNA molecules
(c) linear double helical DNA molecules
(d) linear double helical RNA molecules.
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Answer : a
Hints & Solutions
(a) Plasmids are the extrachromosomal double stranded DNA.
