This Protein Purification video lesson is intended to give students some insight …
This Protein Purification video lesson is intended to give students some insight into the process and tools that scientists and engineers use to explore proteins. It is designed to extend the knowledge of students who are already somewhat sophisticated and who have a good understanding of basic biology. The question that motivates this lesson is, ''what makes two cell types different?'' and this question is posed in several ways. Such scientific reasoning raises the experimental question: how could you study just a subset of specialized proteins that distinguish one cell type from another? Two techniques useful in this regard are considered in the lesson.
In this art history video discussion Beth Harris and Steven Zucker consider …
In this art history video discussion Beth Harris and Steven Zucker consider Michael Pacher's "Saint Wolfgang Altarpiece," 1471-81, polychrome pine, linden, gilding, and oil (sculpture and painting). Parish Church, Sankt Wolfgang, Austria.
This art history video discussion examines Michelangelo's "Laurentian Library" (vestibule and reading …
This art history video discussion examines Michelangelo's "Laurentian Library" (vestibule and reading room), begun 1524, opened 1571, San Lorenzo, Florence.
This art history video discussion examines Michelangelo's "The Slaves" (commonly referred to …
This art history video discussion examines Michelangelo's "The Slaves" (commonly referred to as the Dying Slave and the Rebellious Slave), marble, 2.09 m high, 1513-15 (Musee du Louvre, Paris).
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