Multiple choice

Match the column – I with column – II and select the correct option.

 
Column – I
Column – II
A. pUC19 1. Bacteriophage
B. EcoR1 2. Plasmid
C. φX174 3. Restriction endonuclease

  1. A - 1, B - 2, C - 3

  2. A - 1, B - 3, C - 2

  3. A - 2, B - 1, C - 3

  4. A - 2, B - 3, C - 1

  5. A - 3, B - 2, C - 1
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

pUC19 is one of a series of plasmid cloning vectors created by Messing and co-workers. EcoRI is an restriction endonuclease enzyme isolated from strains of E. coli. φX174 is a small E. coli bacteriophage with a circular, single- stranded DNA genome.

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