NEET Biology question

Restriction enzyme was discovered by

(A)Alexander Fleming
(B)Waksman
(C)Berg
(D)Smith, Nathan and ArberCorrect

Answer: (D)

Solution

Restriction endonucleases, the "molecular knives" of genetic engineering, were first discovered by Hamilton Smith, Daniel Nathans and Werner Arber, work for which they later

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Question ID VK-125434