Students take part in an in-person Microbiology 304: Biology of Microorganisms lab session taught by Jon Roll, faculty associate in the Department of Bacteriology, inside the Microbial Sciences Building at the University of Wisconsin-Madison on April 22, 2021. All people physically present were wearing a face mask and practicing physical-distance safety protocols as the coronavirus (COVID-19) global pandemic continues. (Photo by Bryce Richter / UW-Madison)

Courses by Term

Class offerings in the Molecular and Cell Biology major by semester.

MCB Spring 2026 Class options

MCB Fall 2025 Class options

MCB Summer 2025 Class Options

MCB Spring 2025 Class Options