Which vector can clone only a small fragment of DNA ?

  • Option 1)

    Bacterial artificial chromosome

  • Option 2)

    Yeast artificial chromosome

  • Option 3)

    Plasmid

  • Option 4)

    Cosmid

 

Answers (1)

As learnt in

Plasmids -

A plasmid is a small, circular double standard DNA molecules; has power of self replication. They usually exist in bacteria and some lower eukaryotes. They have antibiotic resistance gene.

- wherein

Plasmids provide genetic advantages like antibiotic resistance.

 

 


Option 1)

Bacterial artificial chromosome

This option is incorrect

Option 2)

Yeast artificial chromosome

This option is incorrect

Option 3)

Plasmid

This option is correct

Option 4)

Cosmid

This option is incorrect

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