The restriction enzymes are called as "Molecular scissors". These act foundation of recombinant DNA technology. These

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Q 1964456355.     The restriction enzymes are called as "Molecular
scissors". These act foundation of recombinant
DNA technology. These enzymes are present in
bacteria and provide a type of defense
mechanism called the "restriction-modification
system''.
(a) What are molecular scissor? Give one
example.
(b) Mention the role of"Molecular scissors"
in recombinant DNA technology.
(c) How do the bacteria protect their own
genome :from these enzymes?

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