1. Tardigrade
  2. Question
  3. Biology
  4. Select the correct option to fill up the blanks. (i) is a natural polymer extracted from . (ii) The DNA fragments purified by gel electrophoresis are used in constructing by joining them with . (iii) The ligation of alien DNA is carried out at a present in one of the two in a plasmid vector. (iv) enzyme remains active during the high temperature induced denaturation of ds DNA. (v) DNA fragments are resolved according to their through in agarose gel electrophoresis.

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Q. Select the correct option to fill up the blanks.
(i) ____is a natural polymer extracted from ____.
(ii) The DNA fragments purified by gel electrophoresis are used in constructing____ by joining them with____ .
(iii) The ligation of alien $DNA$ is carried out at a ____ present in one of the two ____ in a plasmid vector.
(iv) _____ enzyme remains active during the high temperature induced denaturation of $ds$ $DNA$.
(v) $DNA$ fragments are resolved according to their _____through ______ in agarose gel electrophoresis.

Biotechnology : Principles and Processes

Solution:

Correct answer is (a) (i) Agarose, sea weeds (ii) recombinant $DNA$, cloning vector (iii) restriction site, antibiotic resistance genes (iv) Taq polymerase (v) size, sieving effect