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Tardigrade
Question
Biology
The first restriction enzyme was isolated from which bacteria
Q. The first restriction enzyme was isolated from which bacteria
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NTA Abhyas
NTA Abhyas 2022
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A
E. coli
B
Haemophilus influenzae
C
Pseudomonas
D
Xanthomonas
Solution:
The first restriction enzyme is Hind II, which was isolated from bacteria Haemophilus influenza. Restriction endonuclease Hind II always cuts DNA molecules at a particular point by recognizing a specific sequence of six base pairs.