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Biology

Professors: Thomas, Baker, and Ambrose; Visiting Professor Barry; Associate Professors Pelliccia, Kinsman, Abrahamsen, Kleckner (chair), and Sommer; Assistant Professor Bavis; Visiting Assistant Professor Richards; Lecturers Palin and Kahlenberg

Biology is the study of living systems and how they interact with the nonliving world and with one another. It is a discipline that bridges the physical and social sciences. Students who major in biology become familiar with all levels of biological organization from molecules to ecosystems, and gain practical experience in both laboratory and field studies. More information on the biology department is available on the Web site (www.bates.edu/BIO.xml).

Major Requirements

1) Chemistry 107A or Chemistry/Environmental Studies 107B; and Chemistry 108A or Chemistry/Environmental Studies 108B; and either Chemistry 218 or Biology 244. The organic chemistry option (Chemistry 217-218) is strongly recommended for students interested in attending graduate school, and required for those planning to apply to medical school programs. Prospective majors are strongly encouraged to complete Chemistry 107A or Chemistry/Environmental Studies 107B and Chemistry 108A or Chemistry/Environmental Studies 108B in the first year.

2) At least ten courses in biology, of which a minimum of eight must be taken from the Bates faculty. Eight of the ten courses must be advanced courses (200-level and above, or the equivalent). Two introductory courses (100-level) or units (s20-s28) may be applied toward the major, as long as at least one has a full laboratory component (designated below in course descriptions by "[L]". Chemistry 125 and designated first-year seminars (see below under General Education) may be used in place of a 100-level biology course.

The ten biology courses must include:

a) Three biology core courses (Biology 101, 242, and 270). Majors are strongly encouraged to complete these courses by the end of the sophomore year; they must be completed prior to the beginning of the senior year. Biology 242 and 270 have prerequisites.

b) Additional electives to complete the ten courses required. The advanced courses may not include Biology 244 if Biology 244 is used to complete requirement 1) above, and may include no more than three research, junior seminar, or thesis credits from among the following biology courses: 360, 457, 458, 460, 470 through 478, and s50, and no more than one Short Term unit (s30-level and above). Chemistry 321, Chemistry 322, or Psychology 363 may be substituted for one advanced course in satisfying the requirements of the major.

c) Completion of a capstone experience that includes either two of the following: Biology 457, 458, 460, 470, 471, 472, 473, 474, 475, 476, 477 (a research-intensive Short Term unit may be substituted with prior departmental approval); or, with prior approval, Biology 460 plus a service-learning project. With prior departmental approval, a semester-long research experience in certain approved programs, such as those offered at The Jackson Laboratory or Memorial Sloan-Kettering Cancer Center, combined with Biology 460, may serve to fulfill the capstone experience.

Excluding one 100-level biology course, and the three biology core courses (Biology 101, 242, and 270), students wishing to double-major in biology and biological chemistry, environmental studies, or neuroscience may apply only one biology course (or substitute course such as Chemistry 321 or 322, or Psychology 355 or 363) used for the biological chemistry requirements, the environmental studies requirements, and/or the neuroscience requirements toward the requirements for a major in biology.

3) Completion of the comprehensive examination requirement. The comprehensive examination requirement must be fulfilled by a satisfactory performance on the departmental comprehensive exam given once during the winter semester of the senior year, or by achieving a score corresponding to the twenty-sixth percentile or better on the Graduate Record Exam Subject Test in Biology. The GRE option must be fulfilled by the December test date of the senior year; students are encouraged to take this test early.

Planning for the Major

Prospective majors are urged to discuss course selection and scheduling with a member of the department in the first year, particularly if use of Advanced Placement credits or participation in an off-campus study program is anticipated. It is essential to take Chemistry 107 and Chemistry 108 in the first year. The department strongly encourages students to complete the required core courses before the end of their sophomore year to allow scheduling flexibility later. Completion of the core courses prior to the beginning of the senior year is required. The department also strongly advises that electives be chosen in close consultation with faculty to ensure breadth of knowledge within biology (from molecules and cells to organisms and ecosystems). Students may apply to include in the major a one-semester biology research internship at The Jackson Laboratory in Bar Harbor, Maine, or Memorial Sloan-Kettering Cancer Center in New York. Alternatively, students who study abroad may apply up to two courses toward the major as electives if the courses are appropriate and pre-approved by the chair.

Pass/Fail Grading Option

Pass/fail grading may be elected for courses applied toward the major except for: Biology 101, 242, 270, and all 400-level courses.

General Education Information for the Classes of 2009 and 2010

Any two courses may serve as a department-designated set, provided that at least one has a full laboratory component, designated below in course descriptions by "[L]." First-Year Seminar 243, 282, 311, and the following units may serve as partial fulfillment of the natural science requirement as part of a set or as a third course: s21, s22, s23, s24, s25, s27, s30, s32, s33, s34, s35, s36, s37, s38, s39, and s44. Units that may serve as a course with a full laboratory component are designated below, in course descriptions by "[L]." The quantitative requirement can be satisfied by completing biology courses designated below by "[Q]." Advanced Placement, International Baccalaureate, or A-Level credit awarded by the department may not be used toward fulfillment of any General Education requirements.

Courses
Short Term Courses