What is the process of naming restriction enzymes

Restriction enzymes are :

Type-I restriction enzyme

Assertion (A) : Agarose gel electrophoresis is used to check the progression of a restriction enzyme digestion. Reason (R) : Restriction enzyme digestions are performed by incubating purified DNA molecules with restriction enzyme.

Name the process which is use to check the progression of restriction enzyme digestion.

The conventional method for naming the restriction enzymes is followed. In case of EcoRI, the R indicates

The function of restriction enzyme is :

Assertion: Restriction enzyme digestions are performed by incubating purified DNA molecule with restriction enzyme Reason :Agarose gel electrophorosis is employed to check the progression of restriction enzyme digestion

Which is the following restriction enzymes procedure blunt ends ?