BIOS9411 – Toxicants in ecosystems and humans: Effects
Schedule, syllabus and examination date
Exams after the reopening
As a general rule, exams will be conducted without physical attendance in the autumn of 2021, even after the reopening. See the semester page for information about the form of examination in your course. See also more information about examination at the MN Faculty in 2021.
The course gives insight into how toxicants affects humans and the environment, with a particular focus on individual effects. Toxicants affect many of the same processes in different organisms and the course will discuss similarities and differences between different species, using mammalian toxicology as a starting point. The course includes aspects of both ecotoxicology and human toxicology.
The course will provide in-depth knowledge of how toxicants affect humans and other organisms.
After completing the course, you will:
- Have knowledge of the mechanisms of toxicity for different toxic substances, including endocrine disruption, genotoxicity, reproductive toxicity, immunotoxicity, neurotoxicity, developmental toxicity and behavioural toxicity.
- Have knowledge of the metabolism of toxicants in different species.
- Have knowledge about the effects of toxicants on a molecular and cellular level, on individual health, on populations in nature and on communities, as well as the use of biomarkers.
- Understand the importance of different groups of toxicants for human health and the environment.
- Expertise in conveying toxicological knowledge at the Master´s level
Admission to the course
PhD candidates from the University of Oslo should apply for classes and register for examinations through Studentweb.
If a course has limited intake capacity, priority will be given to PhD candidates who follow an individual education plan where this particular course is included. Some national researchers’ schools may have specific rules for ranking applicants for courses with limited intake capacity.
PhD candidates who have been admitted to another higher education institution must apply for a position as a visiting student within a given deadline.
Master's students must register for BIOS5411 – Toxicants in ecosystems and humans: Effects.
The courses BIOS5411 and BIOS9411 have common admission. Applicants are ranked by the following criteria:
1. PhD candidates and master's students at the MN faculty who have the course as part of the approved curriculum.
2. Other PhD candidates, master students and visiting PhD candidates.
3. Students with admission to single courses on master’s level and exchange students
Applicants are ranked by credits in each group; all applicants within 1st rank before applicants in 2nd etc. If admission is limited to a fixed number of participants, admission will be decided by drawing lots for students who are ranked equally
Formal prerequisite knowledge
Recommended previous knowledge
- BIO4500 – General Toxicology (continued)
- BIOS1110 – Celle- og molekylærbiologi
- BIOS1120 – Fysiologi
- BIOS1130 – Biokjemi I
- 10 credits overlap with BIOS5411 – Toxicants in ecosystems and humans: Effects.
- 5 credits overlap with BIO4540 – Human Toxicology (discontinued).
- 5 credits overlap with BIO9540 – Human toxicology (discontinued).
- 5 credits overlap with BIO4550 – Ecotoxicology (discontinued).
- 5 credits overlap with BIO9550 – Ecotoxicology (discontinued).
- Fieldwork (compulsory): 2 days
- Lab-exercises (compulsory)
- Discussion groups
- One compulsory lecture for the other students, making up 20% of the final grade
Participation in Health and Safety courses are required prior to lab-exercises and fieldwork. The students are required to hold individual insurance to cover field activities. Mandatory course work must be approved before the student can attend the exam.
Attendance is mandatory for the first lecture. This also applies for those on the waiting list. You will lose your seat on the course if documentation for absence is not provided to the student administration firstname.lastname@example.org prior to the first lecture.
As the teaching involves laboratory and/or field work, you should consider taking out a separate travel and personal risk insurance. Read about your insurance cover as a student.
A student who has completed compulsory instruction and coursework and has had these approved, is not entitled to repeat that instruction and coursework. A student who has been admitted to a course, but who has not completed compulsory instruction and coursework or had these approved, is entitled to repeat that instruction and coursework, depending on available capacity.
Final oral exam which counts 75% towards the final grade.
Lab-reports counts 25%.
This course has mandatory exercises that must be approved before you can sit the final exam.
It will also be counted as one of the three attempts to sit the exam for this course, if you sit the exam for one of the following courses: BIOS5411 – Toxicants in ecosystems and humans: Effects.
Examination support material
No examination support material is allowed.
Language of examination
You may write your examination paper in Norwegian, Swedish, Danish or English.
Grades are awarded on a scale from A to F, where A is the best grade and F is a fail. Read more about the grading system.
Resit an examination
Students who can document a valid reason for absence from the regular examination are offered a postponed exam at the beginning of the next semester.
New examinations are offered at the beginning of the next semester for students who do not successfully complete the exam during the previous semester.
We do not offer a re-scheduled exam for students who withdraw during the exam.