Biology

• Department of Biochemistry and Molecular Biology
• Department of Plant Biology and Ecology
• Department of Zoology and Animal Cell Biology
• Department of Genetics, Physical Anthropology and Animal Physiology
• Department of Immunology, Microbiology and Parasitology

Physics

• Department of Applied Physics II
• Department of Condensed Matter Physics
• Department of Theoretical Physics and History of Science
• Department of Electricity and Electronic

Geology

• Department of Stratigraphy and Paleontology
• Department of Geodynamics
• Department of Mineralogy and Petrology

Mathematics

• Department of Applied Mathematics and Statistics & Operations Research
• Department of Mathematics

Chemistry

• Department of Physical Chemistry
• Department of Chemical Engineering
• Department of Inorganic Chemistry
• Department of Organic Chemistry II
• Department of Analytical Chemistry

Other Departments with teaching at the Faculty

• Department of Cell Biology and Histology
• Department of Basque Language and Communication