May 17, 2026  
2026-2027 Catalog 
    
2026-2027 Catalog
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BI 221Z Principles of Biology: Cells


Explores fundamental biological concepts and theories about the cellular and molecular basis of life including cell structure and function, metabolism, genetic basis of inheritance and how information flows from DNA to proteins, with a focus on the iterative process of science. Intended for science majors.
Three hours of classroom meetings and three hours of laboratory per week.
Credits: 5
Prerequisite: BI 102  or CH 112Z or  MTH 095  or MTH 101  or STAT 243Z  or placement into MTH 111Z  or higher.
Corequisite: BI 221L  
General Education: Exploring Knowledge: Scientific Perspectives


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