Lipids, Carbohydrates, and Nucleic Acids Practice Problem
A teaching assistant goes over a practice problem on lipids, carbohydrates, and nucleic acids.
A teaching assistant explains the process of transformation and protein expression, using the example of human insulin expressed in bacterial cells.
A teaching assistant explains the polymerase chain reaction (PCR), and examples of its common uses.
A teaching assistant works through a practice problem on pedigree charts.