NEET 2010 Biology question

Which of the following are used in gene cloning?

(1)PlasmidsCorrect
(2)Nucleoids
(3)Lomasomes
(4)Mesosomes

Answer: (1)

Solution

Plasmids are small, extrachromosomal, self-replicating circular DNA molecules of bacteria, and they are used as vectors to carry and clone a foreign gene. A nucleoid is the region of bacterial

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Question ID VK-090424