College of Arts and Sciences 3 credit(s) At least 1x fall or springCrosslisted with: CHE 677 Double Numbered with: BCM 477 Experimental methods for biologically synthesizing and chemically purifying macromolecules in order to analyze their structure and function, including: polymerase chain reaction; site-directed mutagenesis; Protein expression and purification; nucleic acid and protein electrophoresis. Additional work required of graduate students.