_______is used to check the progress of a restriction enzyme digestion.
Agarose gel electrophoresis
Cellulose acetate Electrophoresis
Polyacrylamide gel electrophoresis
Pulsed-field gel electrophoresis
Agarose gel electrophoresis is used to size-fractionated DNA molecules, which could then be purified from the gel if necessary, check the progress of a restriction enzyme digestion, rapidly assess the yield and purity of a DNA isolation or PCR reaction, and determine the yield and purity of a DNA sample.
Option 1 is the correct answer.