Macromolecules: Lipids, Carbohydrates, Nucleic Acid, Excerpt 2
Professor Sive discusses nucleic acids, DNA and RNA, the structures and properties of nucleotides, base-pairing, and the importance of DNA structure.
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.