This course is designed to introduce students to the natural history, biology, diversity, and community ecology of marine ecosystems by getting wet, getting muddy, and experiencing them first-hand across the state of Florida. Special emphasis is placed on surveying diverse marine habitats, the organisms found in each, and the interactions that result in these unique communities. The first week is spent on campus reviewing fundamental concepts in marine biology and community ecology. Once in Florida, the class visits Seahorse Key Marine Lab in the Gulf of Mexico to study salt marshes, seagrass beds, and oyster reefs. We visit the Sea Turtle Rehabilitation Facility at Whitney Marine Lab on the Atlantic Coast, explore the Everglades, and study coral reefs and mangrove habitats at the Keys Marine Lab on Long Key. We also focus on the role of these diverse marine environments in maintaining healthy oceans, and identify what can be done to address major challenges facing these vulnerable habitats.
This course will introduce a series of physical principles, based on statistical mechanics, which can be used to examine biological questions, specifically questions involving how cells function. Calculus will be used without apology.
In this course, students will examine the geographic, ecological, and evolutionary underpinnings of biodiversity on islands. Students will compare the species diversity in mainland Ecuador around Guayaquil to that of the Galapagos Islands and present their findings to the group. The course includes two rigorous hikes with camping (one in a tropical mainland location and one in the Galapagos) and hotel stays elsewhere. Students will use readings from conservation philosophy to examine themselves as individuals and as interconnected pieces of the ecological whole. Readings will include travel journals, and students will write their own travel journal that include their observations, drawings, and insights. The first week of the course will include lecture, research, and preparation on campus at Augustana.
This course focuses on the cellular and systems neuroscience of the brain. Topics will include the structure and function of neurons and synapses; the coordination of populations of neurons for sensory and motor function; the molecular and neural circuit substrates of learning and memory; and special topics at the cutting edge of neurobiology research including the development, repair, and regeneration of the nervous system. The course will include reading of primary literature that will occasionally touch on human disease. The laboratory component will acquaint students with simulations of neurons and neural systems, analysis of neurobiological data, and techniques in animal and human neurobiology.
BIOL 234 or PSYC 260
This course is an introduction to the innate and specific aspects of the immune system with emphasis on cell-mediated and humoral mechanisms of immune function. Current methodologies in immunology research will be discussed. Students will become familiar with how the immune system functions within the context of disease, including auto-immune disorders, AIDS, and cancer.
A study of vertebrate morphogenetic processes resulting in both conserved and novel traits across the lineage. Emphasis is placed on study of a generalized vertebrate structure pattern and examination of some of the morphological specializations built upon this basic plan. Laboratory emphasizes use of preserved specimens, skeletons, models, and dissection of preserved organisms including the dogfish shark and the fetal pig. Development - evolution interactions are explored throughout the course. Special lab activities include human development and the use of the Anatomage Table to view various systems in the human.
This course includes the study of the classification, evolution, distribution, identification, life histories and morphological, ecological, and behavioral adaptations of birds. The laboratory portion is designed to allow students to learn about the internal and external structure of birds and to learn to identify the various families and species of birds. Emphasis is placed on identification of the species of South Dakota and the Great Plains.
This course will familiarize students with the biology of microorganisms, with a primary focus on prokaryotic microbes and viruses. Topics will include bacterial cell biology, metabolism, and genetics, as well as ecology of microbes and their interactions with humans and the environment. Emphasis will be given to mechanisms of virulence, human resistance to infectious disease and the immune response to microbes. The laboratory portion of the course enforces lecture topics. Activities focus on basic techniques and concepts used in the microbiology laboratory and application of these techniques to student projects. Topics covered in this course take into account curriculum recommendations from the American Society of Microbiology.
Analysis of developmental processes including gametogenesis, fertilization, cleavage, morphogenetic movements, growth, and developmental regulation. Major emphasis is placed upon the nature and control of cell differentiation. Laboratory work emphasizes experimental studies on living materials.
Ecology is the study of interrelations between plants, animals and the abiotic environment. This field-oriented course will focus on the major ecosystems of South Dakota including the study of human impacts on these ecosystems. In addition to extensive field trips to area prairies and forests, the course includes a three-day trip to the Black Hills and the Badlands (required). The trip will involve camping and hiking in these spectacular ecosystems of western South Dakota.
An analysis of the factors that determine plant distribution. Initially this course will focus on the observation and identification of local plants, plant types, and communities. Later we will expand our discussion to major vegetation types in North America. Through field trips, laboratory experiments and lectures this course will stress various aspects of community, population, and physiological ecology. Specific topics will include competition and succession, population demography, and productivity.
A study of the chemistry of cellular constituents, enzymes and catalysis, metabolism, and the control of metabolic processes with particular emphasis upon the dynamic aspects of cellular metabolism. The laboratory will consist of selected projects such as the purification and characterization of an enzyme. Counts towards the experimental requirement for major only when the laboratory portion is also taken.
This course involves a detailed study of the molecular nature of genes, their regulation, expression, and manipulation. Emphasis will be placed on experimental analysis in understanding the genetic systems. In addition, the role of molecular genetics in the area of biotechnology will be considered. The laboratory will emphasize modern molecular methods in recombinant DNA work and related areas.
Evolution is the central, unifying theory of the biological sciences. This course is designed to provide students with an understanding of the core principles of modern evolutionary biology. Lecture and laboratory activities will together establish the logic that underlies evolutionary theory, and focus on key historical and modern research studies to explain and illustrate these theories while establishing links to other areas in the life sciences. We will examine major events in the history of life on Earth, and the mechanisms of evolutionary change: mutation, natural selection, migration, genetic drift, and stochastic events.
Bioinformatics is the application of computer science to biology and medicine but it is also a driver of how questions are generated and answered in modern biology. The magnitude of biological data - from environmental to genomic - is growing exponentially. This course will introduce students to a varied sampling of publicly available biological data and the basic scripting skills to organize, manage, and analyze that data. They will learn about algorithm design for genome and sequence analysis, genetic variation, phylogenetics, structural, and systems biology. Students will conduct independent projects and be introduced to the highly used programming language and statistical environment R and Python.
The purpose of this course is to introduce students to the process that generates the drugs we take, from the laboratory bench to the medicine cabinet. This course will foster an understanding of drug development, methods of drug delivery and metabolism, mechanisms of drug action, and basic cellular physiology in order to identify how drugs elicit their medicinal properties. Students will also get a chance to examine the ethical and social dimensions of modern-day drug development and application.
This course is a study of the function, integration, and coordination of the organ systems of the human body. The systems and topics covered include the nervous, endocrine, immune, cardiovascular, and respiratory systems; as well as muscle, renal physiology, digestion, and reproduction. Emphasis will be given on integrating all systems in disease and diagnosis. The laboratory component includes student designed projects and discussions about current topics in human physiology. This course is intended for junior and senior biology majors.
This course is designed to provide STEM majors an introduction to biostatistical concepts and to the design and analysis of experiments, with the goal of equipping practicing scientists with the tools to analyze research data. The course emphasizes the application of statistical ideas and methods to the design and interpretation of biological experiments and comparative data sets, and includes a writing intensive approach. Students will be able to develop and implement appropriate experimental design, carry out appropriate statistical analyses and interpretation for different data types using several statistical platforms, critically read and interpret the statistical content of scientific journal articles in the biological and biomedical sciences, and exhibit advanced scientific writing skills.
Biology majors may be involved in a research project being conducted by the supervising faculty member. Students will meet regularly with the faculty member, read relevant research articles and perform experiments to collect and analyze data.
Internships permit students to obtain credit for practical experience in biology and related fields. The level and amount of credit for such experiences will be determined individually in consultation with the department chairperson. Cannot be applied toward the 36 hours required for the major.
Special topics in Biology.
Intended to provide experience in research or special techniques in biology on an individual basis. This course designation may not be used to replace a 300-level elective.
Permission of the Instructor