The Department of Environmental and Molecular Toxicology offers baccalaureate degree students at Oregon State University an undergraduate minor in Toxicology. There is a growing interest in protecting human and environmental health, environmental toxicology, and computational toxicology making this a contemporary field of study for undergraduate students. The field of toxicology is highly multidisciplinary, which makes it a great minor to all sciences and technology-related degrees. The minor in toxicology is intended to provide undergraduate students an understanding of how chemicals and physical agents can adversely affect biological systems and the environment, including mechanisms of chemically induced toxicity, the source, fate, and effects of chemicals in the environment and evaluation of chemical hazards and risk.
Successful completion of a minor allows students to:
- Explain the core toxicological concepts of dose-response assessment, toxicokinetics, exposure assessment and chemical mechanisms of action.
- Identify the role for the science of toxicology in society and importance of risk analysis.
- Develop competency in scientific writing and communication of scientific concepts in toxicology.
Courses to earn a Minor in Toxicology
An undergraduate Toxicology minor requires a minimum of 28 credit hours (CR). Ten credit hours are required courses, 6 restricted toxicology electives, and the remaining twelve hours are made up of credits from either the Research or Didactic option. The course distribution is as follows:
Required Courses (10 credits)
| TOX 360 | The World of Poisons (3) | Fall Quarter |
| TOX 411 | Fundamentals of Toxicology (3) | Fall Quarter |
| ST 351* | Introduction of Statistical Methods (4) | Fall Quarter |
| TOX Elective | Up to 6 credits of TOX electives (6) | Any term |
*Acceptable substitutions: ST 201 and ST 202 [Principles of Statistics; 8 CR total] OR ST 314 [Introduction to Statistics for Engineers; 3 CR]
Restricted Toxicology Electives (6 credits)
| TOX 429 | Toxic Substance in Food (3) | TBD |
| TOX 430 | Chemical Behavior in the Environment (3) | Fall Quarter |
| TOX 435 | Genes and Chemicals in Agriculture: Value and Risk (3) | Spring Quarter |
| TOX 455 | Ecotoxicology and Risk Assessment: Aquatic Systems (3) | Winter Quarter |
| TOX 480 | Human Health Risk Assessment and Computational Toxicology (3) | Spring Quarter |
| TOX 490 | Environmental Forensic Chemistry (3) | Winter Quarter |
Minor Option (12 credits)
- Research
| TOX 401 | 9 credits in research |
| GEN Electives | 3 credits in unrestricted/general electives |
- Didactic
As Toxicology is an applied science with relevant questions in many different disciplines of science, the goal is to ensure students have broader expertise and exposure in the sciences. Thus, we don't allow choosing all the electives from a single department, but any upper-division, non-blanket courses from the subjects below would apply.
A minimum of 4 upper-division science electives that constitute up to a minimum of 12 credits. It is highly recommended a TOX elective is a component of the didactic option.
- No more than 6 credits can be selected from the same course prefix
- Blank courses cannot be applied to this requirement
Elective course options from these subject prefixes (ie: BRR, TOX) are acceptable:
| College of | Subject Prefixes |
|---|---|
| Agricultural Sciences | Agricultural and Resource Economics (AREC), Animal Sciences (ANS), Applied Economics (AEC), Biological Ecological Engineering (BEE), Bioresource Research (BRR), Botany and Plant Pathology (BOT), Crop and Soils Sciences (CSS), Crop Science (CSS), Entomology (ENT), Fisheries and Wildlife (FW), Food Science and Technology) FST), Plant Breeding and Genetics (PBG), Rangeland Ecology and Management (RNG), Soil Science (SOIL), Toxicology (TOX) |
| Science | Biochemistry and Biophysics (BB), Biology (BI), Chemistry (CH), Computer Science (CS), Medical Physics (MP), Microbiology (MB), Zoology (Z) |
| Public Health and Human Sciences | Nutrition (NUTR), Health and Human Sciences ((HSS), Public Health (PH) |
| Engineering | Biological and Ecological Engineering (BEE), Biological Engineering (BIOE), Chemical, Biological and Environmental Engineering (CBEE), Chemical Engineering (CHE), Engineering Science (ENGR), Environmental Engineering (ENVE), Nuclear Engineering (NE), Radiation Health Physics (RHP) |
| Earth, Ocean, and Atmospheric Sciences | Atmospheric Sciences (ATS), Oceanography (OC), Geosciences (GEO) |
| Forestry | Forest Ecosystems and Society (FES), Forest Engineering (FE), Forest Science (FS), Forestry (FOR), Natural Resources (NR), Wood Science and Engineering (WSE) |
| Veterinary Medicine | Veterinary Medicine Biomedical (VMB) |