BIO 150-03 - Intro to Biological Inquiry W/Lab (Spring)

4 credits (Spring)

Symmetry Breaking: Cells are not disorderly bags of molecules. On the contrary, all cells carefully distribute their contents asymmetrically in order to make certain parts of themselves distinct from other parts. Symmetry breaking is particularly evident during embryonic development when an embryo morphs from a sphere of cells into something with multiple axes (e.g. front-back). How do cells do this? Why do they spend so much energy breaking symmetry? It turns out that symmetry breaking is essential for many biological processes. In this course students will learn to use frog oocytes, eggs, and/or embryos in order to observe and explore symmetry breaking processes in living cells. Moreover, students will perform novel research related to this topic, which will involve developing a specific hypothesis, designing and performing experiments, and analyzing and sharing results.

Prerequisite: None.
Instructor: Sandquist