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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
- Three of the following statements regarding cell organelles are correct while
- Which of the following isotopes is used for finding the fossil age having more
- Vagina,oesophagus,urethra contain which type of tissue
- During the operation of noncyclic photophosphorylation the immediate source
- A stack of 20-50 thylakoids in a chloroplast forms
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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