BIO 121Intro to Biology

Onondaga Community College · 4.0 credits · UGRD

Catalog

This introductory one-semester course introduces some core concepts of biology. Topics include the scientific method, the molecular and cellular basis of life, energy flow in biological systems, gene expression, DNA technology, inheritance, tissues, organ systems, and reproduction. This course is primarily intended for students who need additional preparation before attempting BIO 151 (General Biology I) or BIO 171 (Anatomy & Physiology I), including students pursuing careers in nursing, respiratory care, surgical technology, or as a physical therapist assistant. Non-science majors may also take this course to fulfill a science requirement. This course counts as a general education elective for MTS.AS majors. No prerequisite.

Recent sections

Fall 2026 · 9 sections

Aug 24 – Dec 5

Section	Days & time	Location	Instructor
302Class #162472	Mo We · 9:35 – 11:00 AMWe · 1:30 – 4:00 PM	Academic II 109Ferrante Hall 240	Whritenour, Cheryl A.
303Class #162473