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Nucleic acid is fragmented by enzyme
Options
(a) Ligases
(b) Proteases
(c) Nucleases
(d) Polymerases
Correct Answer:
Nucleases
Explanation:
A nuclease (also archaically known as nucleodepolymerase or polynucleotidase) is an enzyme capable of cleaving the phospodiester bonds between monomers of nucleic acids. Nucleases variously effect single and double stranded breaks in their target molecules. In living organisms, they are essential machinery for many aspects of DNA repair. Defects in certain nucleases can cause genetic instability or immunodeficiency. Nucleases are also extensively used in molecular cloning.
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Topics: Biotechnology and Its Applications
(123)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- T.O. Diener discovered
- Bundle sheath cells are found in
- Planaria possess high capacity of
- In flowering plants, a mature male gametophyte is derived from a pollen mother
- Identify the origin of sympathetic nerve fibres and the location of their
Topics: Biotechnology and Its Applications (123)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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