Essential Biochemistry - Laboratory Investigation Techniques (Section 5 - No. 7)
What is the purpose of electrophoresis?
To separate molecules based on size.
To separate molecules based on charge.
To measure the concentration of a substance.
To determine the molecular weight of a substance.
Vysvětlení
Electrophoresis is the process of separating charged molecules in an electric field, based on their charge and size.