DNA polymorphisms are regions of DNA that vary greatly (are polymorphic) between individuals. These polymorphisms are frequently used to obtain a 'DNA...
Subunit molecular weights are determined by analysis using denaturing SDS vertical polyacrylamide electrophoresis (PAGE) and the included prestained, ...
Students find the answers to such questions as how much bacteria does soap or mouthwash eliminate, and which mouth contains more bacteria — a human or...