Question

what are restriction endonuclease ​

Answer 1

Answer:

A restriction enzyme, restriction endonuclease, or restrictase is an enzyme that cleaves DNA into fragments at or near specific recognition sites within molecules known as restriction sites. Restriction enzymes are one class of the broader endonuclease group of enzymes

Answer 2

Answer:

Restriction endonuclease:

An enzyme from bacteria that can recognize specific base sequences in DNA and cut (restrict) the DNA at that site (the restriction site).

Also called a restriction enzyme.

I hope this would help you