Protein Structure and Function
Heat an egg white and it turns opaque and firm. Heating disrupts protein folding and allows the unfolded chains to associate, even though their amino-acid sequences largely remain intact. Cooling does not restore the original structure. This familiar change illustrates why a protein’s sequence and i
Chemistry Laboratory Safety: Risk Assessment and Careful Technique
Before an experiment begins, you should know what can go wrong and what you will do if it does. Safety preparation belongs with the procedure itself. Read the full method and ask your instructor about any step you cannot explain. Laboratory safety uses hazard recognition, risk assessment, controls, and emergency preparation to guide work. A […]
