Location: Bowdoin / Biology / Courses / Fall 2012

Biology

Fall 2012

057. Senses in the Ocean
Trevor Rivers T 10:00 - 11:25, TH 10:00 - 11:25 Cleaveland-151
How do marine organisms sense their surroundings? Topics primarily focus on light and sound, and how animals both perceive and produce signals. Examples include exploring how bioluminescence is used for communication, camouflage, and predation, and how sound is used for both communication and locating prey. Other topics may include chemical, tactile, and electrical signals.

101. Biological Principles I
Anne McBride M 9:30 - 10:25, W 9:30 - 10:25, F 9:30 - 10:25 Sills-117
The first in a two-semester introductory biology sequence. Topics include fundamental principles of cellular and molecular biology with an emphasis on providing a problem-solving approach to an understanding of genes, RNA, proteins, and cell structure and communication. Focuses on developing quantitative skills, as well as critical thinking and problem solving skills. Lecture and weekly laboratory/discussion groups. To ensure proper placement, students must take the biology placement examination and must be recommended for placement in Biology 101. Students continuing in biology will take Biology 102, not Biology 109, as their next biology course.

109. Scientific Reasoning in Biology
Patsy Dickinson M 9:30 - 10:25, W 9:30 - 10:25, F 9:30 - 10:25 Druckenmiller-016
Lectures examine fundamental biological principles, from the sub-cellular to the ecosystem level with an emphasis on critical thinking and the scientific method. Laboratory sessions will help develop a deeper understanding of the techniques and methods used in the biological science by requiring students to design and conduct their own experiments. Lecture and weekly laboratory/discussion groups. To ensure proper placement, students must take the biology placement examination and must be recommended for placement in Biology 109.

154. Ecology of the Gulf of Maine and Bay of Fundy
Damon Gannon W 8:00 - 9:25, F 8:00 - 9:25 Druckenmiller-110
The Gulf of Maine/Bay of Fundy system is a semi-enclosed sea bordered by three U.S. states and two Canadian provinces. It supports some of the world’s most productive fisheries and played a key role in European colonization of North America. Investigates how the species found in this body of water interact with each other and with the abiotic components of their environment. Topics include natural history; geological and physical oceanography; characteristics of major habitats; biology of macroinvertebrates, fishes, seabirds, and marine mammals; biogeography; food webs; and fisheries biology. Examines how human activities such as fishing, aquaculture, shipping, and coastal development affect the ecology of the region. Includes lectures, discussions of the primary literature, and field excursions.

174. Biomathematics
Mary Zeeman T 10:00 - 11:25, TH 10:00 - 11:25 Searles-217
A study of mathematical modeling in biology, with a focus on translating back and forth between biological questions and their mathematical representation. Biological questions are drawn from a broad range of topics, including disease, ecology, genetics, population dynamics, and neurobiology. Mathematical methods include discrete and continuous (ODE) models and simulation, box models, linearization, stability analysis, attractors, oscillations, limiting behavior, feedback, and multiple time-scales. Three hours of class meetings and 1.5 hours of computer laboratory sessions per week. Within the biology major, this course may count as the mathematics credit or as biology credit, but not both. Students are expected to have taken a year of high school or college biology prior to this course.

202. 3-D Digital Animation Studio
Carey Phillips M 1:00 - 3:55, W 1:00 - 3:55 Hatch Library-102
Explores the uses of art and three-dimensional animations in communicating complex dynamic and spatial relationships, primarily as they pertain to explaining scientific concepts. Students use primary literature to explore a science problem in a seminar-type format. Study of filmmaking and use of high-end three-dimensional animation software. Concludes with a team effort to create a three-dimensional animated film of the science problem.

210. Plant Physiology
Samuel Taylor M 10:30 - 11:25, W 10:30 - 11:25, F 10:30 - 11:25 Sills-117
An introduction to the physiological processes that enable plants to grow under the varied conditions found in nature. General topics discussed include the acquisition, transport, and use of water and mineral nutrients, photosynthetic carbon assimilation, and the influence of environmental and hormonal signals on development and morphology. Adaptation and acclimation to extreme environments and other ecophysiological subjects are also discussed. Weekly laboratories reinforce principles discussed in lecture and expose students to modern research techniques.

213. Neurobiology
Hadley Horch M 11:30 - 12:25, W 11:30 - 12:25, F 11:30 - 12:25 Druckenmiller-016
Examines fundamental concepts in neurobiology from the molecular to the systems level. Topics include neuronal communication, gene regulation, morphology, neuronal development, axon guidance, mechanisms of neuronal plasticity, sensory systems, and the molecular basis of behavior and disease. Weekly lab sessions introduce a wide range of methods used to examine neurons and neuronal systems.

215. Behavioral Ecology and Population Biology
Nathaniel Wheelwright T 10:00 - 11:25, TH 10:00 - 11:25 Druckenmiller-020
Study of the behavior of animals and plants, and the interactions between organisms and their environment. Topics include population growth and structure, and the influence of competition, predation, and other factors on the behavior, abundance, and distribution of plants and animals. Laboratory sessions, field trips, and research projects emphasize concepts in ecology, evolution and behavior, research techniques, and the natural history of local plants and animals. Optional field trip to the Bowdoin Scientific Station on Kent Island.

217. Developmental Biology
William Jackman T 11:30 - 12:55, TH 11:30 - 12:55 Druckenmiller-020
An examination of current concepts of embryonic development, with an emphasis on experimental design. Topics include cell fate specification, morphogenetic movements, cell signaling, differential gene expression and regulation, organogenesis, and the evolutionary context of model systems. Project-oriented laboratory work emphasizes experimental methods. Lectures and three hours of laboratory per week.

219. Biology of Marine Organisms
Michael Nishizaki T 8:30 - 9:55, TH 8:30 - 9:55 Druckenmiller-004
The study of the biology and ecology of marine mammals, seabirds, fish, intertidal and subtidal invertebrates, algae, and plankton. Also considers the biogeographic consequences of global and local ocean currents on the evolution and ecology of marine organisms. Laboratories, field trips, and research projects emphasize natural history, functional morphology, and ecology. Lectures and four hours of laboratory or field trip per week. One weekend field trip included.

224. Biochemistry and Cell Biology
Bruce Kohorn T 8:30 - 9:55, TH 8:30 - 9:55 Druckenmiller-016
Focuses on the structure and function of cells as we have come to know them through the interpretation of direct observations and experimental results. Emphasis is on the scientific (thought) processes that have allowed us to understand what we know today, emphasizing the use of genetic, biochemical, and optical analysis to understand fundamental biological processes. Covers details of the organization and expression of genetic information, and the biosynthesis, sorting, and function of cellular components within the cell. Concludes with examples of how cells perceive signals from other cells within cell populations, tissues, organisms, and the environment. Three hours of lab each week. Chemistry 225 is recommended.

253. Neurophysiology
Patsy Dickinson M 11:30 - 12:55, W 11:30 - 12:55 Druckenmiller-024
A comparative study of the function of the nervous system in invertebrate and vertebrate animals. Topics include the mechanism that underlie both action potentials and patterns of spontaneous activity in individual nerve cells, interactions between neurons, and the organization of neurons into larger functional units. Lectures and four hours of laboratory work per week.

257. Immunology
Anne McBride M 1:00 - 2:25, W 1:00 - 2:25 Druckenmiller-004
Covers the development of the immune response, the cell biology of the immune system, the nature of antigens, antibodies, B and T cells, and the complement system. The nature of natural immunity, transplantation immunology, and tumor immunology also considered.

281. Forest Ecology and Conservation
Vladimir Douhovnikoff T 11:30 - 12:55, TH 11:30 - 12:55 Druckenmiller-110
An examination of how forest ecology and the principles of silviculture inform forest ecosystem restoration and conservation. Explores ecological dynamics of forest ecosystems, the science of managing forests for tree growth and other goals, natural history and historic use of forest resources, the state of forests today, as well as challenges and opportunities in forest restoration and conservation. Consists of lecture, discussions, field trips, and guest seminars by professionals working in the field.

314. Advanced Genetics and Epigenetics
Jack Bateman W 1:00 - 3:55 Druckenmiller-024
A seminar exploring the complex relationship between genotype and phenotype, with an emphasis on emerging studies of lesser-known mechanisms of inheritance and gene regulation. Topics include dosage compensation, parental imprinting, paramutation, random monoallelic expression, gene regulation by small RNAs, DNA elimination, copy number polymorphism, and prions. Reading and discussion of articles from the primary literature.

329. Neuronal Regeneration
Hadley Horch TUES 1:00 - 3:55 Druckenmiller-024
The consequences of neuronal damage in humans, especially in the brain and spinal cord, are frequently devastating and permanent. Invertebrates, on the other hand, are often capable of complete functional regeneration. This course examines the varied responses to neuronal injury in a range of species. Topics include neuronal regeneration in planaria, insects, amphibians, and mammals. Students read and discuss original papers from the literature in an attempt to understand the basis of the radically different regenerative responses mounted by a variety of neuronal systems.