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5. | Which of the following endonuclease has been purified from Aspergillus oryzae? | |
A. | S1 nuclease | |
B. | RNase H | |
C. | RNase A | |
D. | Mung bean nuclease | |
Answer: Option A | |
Explanation: | |
S1 nuclease has been derived from Aspergillus oryaze and used to degrade single strand RNA and DNA but does not affect ds DNA or DNA-RNA hybrid. |
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