Biology
Professors: Cassia C. Oliveira and David Thomas
Associate Professors: Alexander Beeser and Maryline Jones
Assistant Professor: Eric South
Biology is the study of life in all of its abundance, variety, and complexity. Students in the biology major gain a broad knowledge of biological fact and theory, from the molecular to the ecosystem level. They develop their abilities to observe, analyze, and solve problems involving living systems.
Both Bachelor of Science and Bachelor of Arts degrees are available in biology. The B.S. degree is designed primarily for students interested in the health professions, a graduate degree, or employment in biology related fields.
NOTES
* Students may use BIO 110, CHM 105, CHM 110, MTH 110, PHY 210/211, and PHY 240/241 to satisfy core requirements.
* CHM 105 is not required for students who enter Lyon College with a score of 25 or better on the ACT mathematics section (or equivalent SAT score) and a grade of "C" or better in high school chemistry.
NOTE: To graduate with a Bachelor of Arts or Bachelor of Science degree from Lyon College, students must successfully complete a minimum of 120 semester credit hours comprised of our required Core curriculum (44-48 hours), the requirements of at least one major (credit hours vary per major), and a selection of our Liberal Arts electives. They must also earn at least a 2.00 cumulative grade point average for all work taken at Lyon College and a 2.00 cumulative grade point average in their major, minor, and concentration.
Degrees
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Biology Major (BA) -
Biology Major (BS) -
Biology Minor
Courses
BIO 100: Biology in Context
Study of the basic principles and unifying concepts of biology. Emphasis is placed on how biology increasingly plays a role in our everyday lives. Topics include organization of living matter, metabolism, reproduction, genetics, ecology and evolution. The course consists of both lecture and laboratory components. Cannot be counted toward biology major.
BIO 101: Short Topics in Biology
Study of current topics in biology appropriate for all students. Elective credit. May be taken more than once for credit with permission of instructor.
BIO 105: Principles of Fermentation Sciences
Principles of Fermentation Sciences will cover the fundamental science of the fermentation processes, it's history and culture and application to basic food science, microbiology, chemistry, biology and nutrition. Bio105 will introduce concepts relating to the utilization of grapes, grains and hops utilized by the fermentation industry. Students will be exposed to the basic methods and principles behind the fermentation process including production of bread, vegetables, beer, wine and bio-fuels. The course consists of both lecture and laboratory components. Students must be 21 years of age or older by the first day of class.
BIO 110: Principles of Biology I
Study of the integrated principles of biology with emphasis on molecular and cellular aspects of organisms, genetics, and organismal homeostatic mechanisms. The course consists of both lecture and laboratory components.
MTH 101, MTH 103, or proficiency
BIO 112: Principles of Biology II
Study of the integrated principles of biology with emphasis on the diversity of organisms in the world, their evolution, and their interactions with each other and the environment. The course consists of both lecture and laboratory components.
BIO 182: Special Topics
Study in a specific area of biology not covered by regularly listed courses. Course content and structure will vary according to the interests of the instructor. Lecture, laboratory, and/or fieldwork may be included.
Permission of instructor.
BIO 205: Biomedical Terminology
A detailed introduction to the terminology used in health professions.
BIO 220: General Botany
General Botany is an introduction to the structure and life processes of plants and plant-like organisms (cyanobacteria, algae, fungi, etc.). Subjects include genetics, development, anatomy, physiology, evolution, and distribution. The course includes lecture and laboratory components.
BIO 222: General Zoology
General Zoology is an introduction to the structure and life processes of animals and animal-like organisms (protists, slime molds, etc.). Subjects include genetics, development, anatomy, physiology, evolution, and distribution. The course includes lecture and laboratory components.
BIO 112 or permission of the instructor.
CHM 105 or CHM 110
BIO 240: Human Microbiology
This course emphasizes the biology of medically important microorganisms. Topics include the history of microbiology, cell structure and function, epidemiology, pathogenicity, and surveys of bacterial, fungal, and viral pathogens. The course includes both lecture and laboratory components.
BIO 110 or BIO 260
CHM 105 or CHM 110
BIO 250: Cell Biology
A detailed introduction to subcellular and cellular structure and physiology, including membrane structure and function, bioenergetics, transport mechanisms, and intercellular communication. The course consists of both lecture and laboratory components.
BIO 252: Genetics
An examination of the principles of inheritance and the structure, function, and regulation of genetic material in prokaryotes and eukaryotes. The course consists of both lecture and laboratory components.
BIO 260: Human Anatomy and Physiology I
The course is the first of a two-part sequence in human anatomy and physiology. The course consists of both lecture and laboratory components.
CHM105 or CHM110 and BIO110 are highly recommended.
BIO 262: Human Anatomy and Physiology II
The second of a two-part sequence dealing with the structure and function of the human body. The course consists of both lecture and laboratory components.
CHM105 or CHM110, and BIO110 are highly recommended.
BIO 282: Special Topics
Study in a specific area of biology not covered by regularly listed courses. Course content and structure will vary according to the interests of the instructor. Lecture, laboratory, and/or field work may be included. Prerequisite: permission of the instructor.
Permission of instructor.
BIO 290: Introduction to Biological Research
An introduction to research including literature searches, experimental methods, and proper recording and reporting of experimental results. May be repeated for credit.
BIO 110, CHM 110, and permission of instructor.
BIO 300: Biostatistics
Exploration of the analysis of biological data including experimental design, data collection, describing and displaying data, inferential statistics, and interpretation of results. Students will gain proficiency in the use of statistical computing software. Special emphasis is placed on statistical methods utilized in genetics, epidemiology, human health, ecology, and agriculture.
BIO 304: Methods for Teaching Life Science in the Secondary School
This course is designed to prepare students majoring in biology for teacher licensure in life science at the secondary (7-12) level.
BIO 310: Health Coaching
An introduction to a wide array of topics on healthcare and healthcare systems in preparation for a practicum as a health coach. Topics include but are not limited to diabetes, cardiovascular disease, dementia, organization of healthcare systems, ethical considerations, and strategies for promoting healthy lifestyles. The course is discussion-based and requires active student engagement.
Junior standing with focus on a career in the healthcare industries (sophomores may petition to register for the class), minimum GPA of 3.0, and permission of instructor.
BIO 311: Health Coaching Practicum
The second in a series of health coaching classes. Students who successfully complete BIO 310 will enter the practicum class directly. Students will be assigned a patient in the Batesville area and assist them in selected aspects of healthcare.
Completion of BIO 310 with a B or better and permission of instructor.
BIO 320: Teaching in the Biology Laboratory
Upper-level students who plan to attend graduate school, particularly those who intend to teach at the college level, may take this course to obtain teaching experience. Students will teach alongside a faculty member in a laboratory course they have successfully completed at the 100 or 200 level. Students will attend each laboratory section, assist in teaching the lab, give and receive feedback on lectures, and write a teaching philosophy.
BIO 330: Medical Cell Biology
This course will focus on the structure and function of human cells (human cell biology) with particular emphasis on the context of human health and disease. Lectures focus on normal functions at the molecular and cellular level drawn from the primary literature. The lab will include tissue culture and presentations of the primary literature. Topics include molecules, organelles, cells, cell interactions, regulation, signaling, and death. Examples of known monogenic and polygenic disease mechanisms will be discussed. The course consists of both lecture and laboratory components.
BIO 340: Ecology
Ecology is an introduction to the relationships between biota and their environment with emphasis on limiting factors, competition, coevolution, energy flow, and population dynamics. The course includes lecture and laboratory components, and one Saturday field trip will be required.
BIO 345: Speleology
An introduction to the study of caves. Students will learn about the formation, ecology, evolution, and inhabitants of caves in the Ozarks and elsewhere. The course includes lecture and lab components.
BIO 350: Microbiology
BIO 352: Molecular Biology
In-depth study of the structure and regulation of prokaryotic and eukaryotic genes with an emphasis on recombinant DNA techniques and applications. The course consists of both lecture and laboratory components.
BIO 252 or permission of instructor.
BIO 356: Biochemistry
Study of the chemical basis of life. The major biomolecules–proteins, carbohydrates, lipids, and nucleic acids–will be discussed with emphasis on their reactions and roles in living cells. The course consists of both lecture and laboratory components.
CHM 220 or permission of instructor. (Same as CHM 356)
BIO 360: Comparative Physiology
Comparative Physiology provides an in-depth study of the physiological systems that maintain homeostasis in animals with emphasis on the design and function of these systems in different animals in response to the environmental pressures they face. The course consists of lecture and laboratory components.
BIO 364: Developmental Biology
Study of the major processes which lead to the form and function of multicellular organisms. The course consists of both lecture and laboratory components.
BIO 250 and BIO 252, or permission of instructor.
BIO 366: Histology
Study of the microscopic structure and function of animal tissues and organs. The course consists of both lecture and laboratory components.
BIO 370: Evolution
This course provides an in-depth study of patterns and processes of evolutionary change, and how biological diversity is originated and maintained. The course emphasizes how evolutionary principles are the foundation of modern biology and relevant to other disciplines. Topics include mechanisms of evolutionary change, fossil record, microevolution, macroevolution, population genetics, speciation, and human evolution. The course includes lecture and laboratory components.
BIO 375: Exercise Physiology
This course addresses how the body – at the cellular, tissue, and organ system levels – responds in function and structure to 1) acute exercise stress and 2) chronic physical activity. Aspects of chemistry, biology, and physics are integrated to explain biological events and their sites of occurrence in the human body as they affect exercise and training. Topics include energy systems, neuromuscular concepts as applied to sports, and functions of the cardiovascular and respiratory systems. The course includes lecture and lab components. (Same as EXS 375)
BIO 382: Special Topics in Biology
Study in a specific area of biology not covered by regularly listed courses. Course content and structure will vary according to the interests of the instructor. Lecture, laboratory, and field work may be included.
Permission of instructor.
BIO 399: Biology International Studies Course: Variable Topics
Study of varying topics in biology. Includes a two-week Nichols trip. Prerequisites will vary.
BIO 420: Advanced Topics in Biology
Advanced study in a specific area of biology. Course content and structure will vary according to the interests of the instructor. Lecture, laboratory, and field work may be included.
Permission of instructor.
BIO 425: Advanced Biochemistry
In-depth study of selected biochemical reactions and pathways of major biological and physiological significance, including synthesis and breakdown of important biomolecules, cell signaling pathways, and second messengers. The course consists of both lecture and laboratory components.
CHM 356 or BIO 356 (Same as CHM 425)
BIO 470: Directed Study
Independent study in a specific area of biology under the direction of the faculty.
Permission of instructor.
BIO 480: Directed Research
Independent research in approved areas of biology. Under direction of faculty, the student will define, design and complete an original research project and/or take part in a larger, ongoing research program. This course may be repeated for credit.
BIO 112, CHM 120, BIO 290, Junior standing and permission of instructor.
BIO 495: Senior Evaluation
This course provides graduating seniors the opportunity to assess their knowledge of biology, and to assess the effectiveness of the biology program. Instead of regular class meetings, students will take a comprehensive exam, which will assess five major areas: cell biology, molecular biology & genetics, organismal biology, ecology & evolution, and analytical reasoning. The senior assessment also allows students to provide feedback concerning their individual learning experiences. Senior Evaluation must be taken before spring break of a student's graduating year. The course is graded pass/fail - satisfactory completion of the exam, regardless of score, is required for a passing grade.
Senior Standing