BIO 121

Prin of Biology I Lec & Lab

East Central College · UGRD · Fall 2026

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Catalog description

This course is the first of the two-course sequence for Biology majors that introduces the principles and concepts of biology. In lecture, the emphasis is placed on the scientific method, taxomony, basic chemistry, chemistry of organic molecules, cytology, membrane transport, metabolism and thermodynamics, enzyme kinetics, cellular respiration, photosynthesis, cell division, Mendelian genetics and molecular genetics. The laboratory portion of this course will reinforce topics covered in the Principles of Biology I lecture. In lab, the emphasis is placed on scientific method, data collection and reporting, problem solving and critical thinking. Three hours of lecture and four hours of laboratory per week. Prerequiste: Minimum grade of "C" in CH 105 or minimum grade of "C" in four semesters of high school Chemistry. Corequisite: BIO 121R MORT BIOL 150L

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Current meeting, instructor, credit, and enrollment details

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Section

14 openSeats: 6/20 seats Last recorded: Aug 7, 2026, 1:10 PM
Class #87769Fall 2026UGRD5.0 credits
14 available6 enrolled20 capacity0 waitlist
Days & times
M/W 8:00 AM-9:20 AM; M/W 9:30 AM-11:15 AM
Meeting dates
Aug 24 – Dec 16
Location
Health & Science Building 100; Health & Science Building 226
Instructor
Acosta, Parvadha V.
Details checked 3 hours agoSeats checked 3 hours ago
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