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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.
Related Questions: - Radial symmetry occurs in
- Which one of the following cell organelles does not contain DNA?
- When pollen of a flower is transferred to the stigma of another flower of
- Chipko movement is connected with
- Which of the following process takes place in mitochondria?
Topics: Biotechnology and Its Applications
(123)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Radial symmetry occurs in
- Which one of the following cell organelles does not contain DNA?
- When pollen of a flower is transferred to the stigma of another flower of
- Chipko movement is connected with
- Which of the following process takes place in mitochondria?
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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