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Molecular Basis Of Inheritance

Question
CBSEENBI12002589
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Which of the following is used in gene cloning?

  • Nucleoids

  • Lomasomes

  • Mesosomes

  • Plasmids

Solution

D.

Plasmids

Plasmids are extrachromosomal genetic elements (DNA) found in bacterial cells. These can exist and replicate independently of the bacterial chromosome. Nowadays plasmids are widely used as vectors to produce recombinant DNA for gene cloning.

Some More Questions From Molecular Basis of Inheritance Chapter

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List three components of transcription unit.

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Name three kinds of polymerases.

What is splicing ?

Which is more stable DNA or RNA?

Expand UTR.

Where are UTRs present in mRNA strand ?

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