(Offered as BIOL 214 and NEUR 214) An introduction to the structure and function of the nervous system, this course explores the basic functions of neurons and synapses as well as neural mechanisms of sensation at molecular, cellular, circuit and system levels. Basic topics in neurobiology and neurophysiology will be covered with emphasis on neuroscience history and understanding how neuroscientists approach the study of the nervous system. Three class hours per week.

Requisite: BIOL 191. Limited to 45 students. Fall semester. Professor Roche.

Advances in organismal biology hinge upon an understanding of natural history and are enhanced by quantitative observation, hypothesis formation, and experimentation with systems that occur in nature. In this course, we will apply these principles specifically to the study of infectious diseases in natural populations. With a combination of lecture, discussion, and field-based activities, the course will focus on deriving important questions and the variety of approaches to address them.

An introduction to the molecular and cellular processes common to life with an emphasis on control of energy and information flow. Central themes include metabolism, macromolecular function, and the genetic basis of cellular function. We examine how membranes work to establish the internal composition of cells; how the structure of proteins including enzymes affects protein function; how energy is captured, stored and utilized by cells; and how cells communicate, move and divide.