Biology (BI)

BI 110 Discovering Biology Laboratory: 1 semester hour

Students will perform a variety of biology-based laboratory experiments. Students will learn how to apply the scientific methods as they define problems clearly, analyze data properly and draw appropriate conclusions. This laboratory fulfills the requirement of the Natural World domain for students who have taken a non-laboratory natural science course before transferring or while at Mount Mercy. For traditional students, this course is typically offered during the winter term. For accelerated students, this course is offered online during block 5. (For the online block 5 section, students must order an at-home lab kit estimated cost $150, lab fee waived). (Traditional students must get permission of the instructor to enroll in the online block 5 version).

BI 123 Biology of Human Concern: 4 semester hours

For non-science majors. Study of the broad general principles of biology and of current environmental and ethical problems arising as our knowledge and technological competencies increase. Three hours of lecture and one two-hour laboratory per week. (Cannot be taken by Biology majors after successful completion of BI 125). This course fulfills the Natural World Domain requirement for non-major students. (Offered fall and spring semesters).

BI 125 Foundations of Biology & Scientific Inquiry I: 3 semester hours

An introduction to the unifying principles of modern biology with an emphasis on the introductions to the chemistry, structure, function, energy processing, molecular genetics, and reproduction of the cell; as well as Mendelian and non-Mendelian inheritance. No prerequisites. Three hours of lecture per week. Biology majors/minors, medical laboratory science, outdoor conservation, chemistry, exercise science, and education majors should take BI 125 lecture concurrently with BI 125L lab. This course fulfills the Natural World Domain requirement when taken with the BI 125L lab. (Offered fall and spring semesters).

BI 125L Biostatistics and Scientific Investigation I: 1.5 semester hour

A laboratory course designed to reinforce BI 125 through experimentation, data analysis, inquiry, discussion of readings, and communication. The course will include fundamentals of interpretation of scientific writing, introduction to scientific writing, and the foundations of statistical analysis. One three-hour laboratory per week. Students enrolled in BI 125 are not required to take BI 125L, but students enrolled in the laboratory must take BI 125 concurrently or get permission of the instructor to enroll. (Offered fall semester).

BI 126 Foundations of Biology & Scientific Inquiry II: 4.5 semester hours

A laboratory course designed to reinforce BI 125 that focuses on additional topics in inheritance, population genetics, speciation and classification, introduction to ecosystems, and evolution of prokaryotes, protistans, and fungi. Additional topics in statistics and scientific communication will also be integral to the course. Three hours lecture and three hours of laboratory per week. Prerequisite: A grade of C or better in BI 125 and BI 125L. (Offered spring semester).

BI 127 Foundations of Biology & Scientific Inquiry III: 4.5 semester hours

The evolution of plants and animals will be surveyed focusing on physiological and anatomical adaptations. Additional topics in statistics and scientific communication will also be integral to the course. Three hours of each lecture and laboratory per week. Prerequisite: A grade of C or better in BI 125 and the BI 125 lab (C- does not count). (Offered fall semester).

BI 150 Basic Microbiology: 4.5 semester hours

Introduction to the study of microorganisms, with special emphasis on medically important bacteria, viruses, and fungi; includes practical applications for control of pathogens, epidemiology and diagnosis, mechanisms of infection and host resistance. Three hours of lecture and one three- hour laboratory. Prerequisite: A grade of C or above (C- does not count) in BI 125 or permission for instructor, not for major/minor credit in biology or medical technology and may not substitute for BI 315. This course fulfills the Natural World Domain requirement for nursing majors. (Offered spring semester).

BI 210 Biology And Human Culture: 3 semester hours

This course will explore the interaction between culture and biology from a variety of perspectives. The customs and belief systems of different societies are often determined by and/or affected by biological factors in addition to environmental constraints and historical interactions. We will study aspects of human culture and social structure in both non-Western and Western cultures from evolutionary and historical perspectives in order to better understand and appreciate different cultural practices and beliefs, how they evolved, and what implications they have for the contemporary world and future civilizations. This course will not count for major/minor biology credit. Prerequisites: One course selected from a core curriculum writing courses, sophomore standing. This course fulfills the Global Awareness Domain requirement. (Offered fall semester in odd years).

BI 220 Tropical Ecosystems: 3 semester hours

This course examines the adaptations and dynamics in tropical ecosystems. Tropical ecosystems hold a vast percentage of total biodiversity, which often includes species with unique adaptations and dynamics to survive in the tropical climate. Both human and natural disturbances are deteriorating tropical ecosystems. Students will study examined these impacts in a systematic manner. This course includes a three weeks trip to a foreign tropical country, which will serve as an on-hands experience studying tropical ecosystems. Prerequisite: A grade of C or better in BI 126 or BI 127 or permission of the instructor.

BI 225 Global Environmental Issues: 4.5 semester hours

This course examines the human impacts on the global environment in a lecture, discussion and applied approach. Current research will be studied on the causes and effects of environmental change and environmental conservation. Three hours of lecture and one three-hour laboratory per week. Prerequisites: A grade of C or better in BI 125 or BI 123 or equivalent or permission of instructor. (Offered spring semester in even years).

BI 242 Iowa Natural History: 4.5 semester hours

A survey of the natural history of Iowa focusing on geological forces, plant communities, and animal communities, and the impact of early humans, the first European settlers and present residents. The lab will focus on identification of skills. Weekend field trips will be an important component of the course. Three hours of lecture and one three-hour laboratory per week. Prerequisites: A grade of C or better in BI 123, or BI 125 and BI 127, or permission of instructor. (Offered fall semester in even years).

BI 243 Immunology: 3 semester hours

This course introduces students to the major basic concepts operating in the functioning of the immune system and the immunopathologies that arise due to the hyperfunction, hypofunction, or malfunction of this system. Major topics to be covered include non-specific immunity, specific immunity (cellular and humoral) hypersensitivities, immunologic deficiencies, tolerance, enhancement, immunogenetics, autoimmunity, cancer immunology, and transplantation. This introductory course gives students a basic understanding of the system as well as some basic concepts and terminology on which to build further knowledge in this area. Prerequisites: A grade of C or better in BI 125 and BI 126; or BI 125 and BI 150.(Offered winter term in odd years).

BI 273 Human Anatomy: 4.5 semester hours

This is a lecture and laboratory course designed to provide a detailed understanding of the normal structure and development of the human body. A functional anatomical and regional approach is taken in both lecture and laboratory sections. Dissection and examination of preserved human cadavers is a required part of the laboratory portion of the class. Students will be tested over anatomical function and relationships as well as structure identification in a laboratory setting. Three one-hour lectures and one three-hour lab per week. Prerequisite: A grade of C or better in BI 125 for Biology majors, and a D- or better for other majors. (Offered spring semester).

BI 274 Human Physiology: 3 semester hours

A lecture course designed to introduce students to the physiological systems of the human body. Emphasis is given to the interactive nature of these systems that result in normal physiological function. The medical implication of abnormalities and failure of these systems is also briefly covered. Three hours of lecture per week. Prerequisite: A grade of C or better in BI 125 for Biology and Medical Technology major, and a grade of D- or better for other majors. (Offered fall semester).

BI 303 Genetics: 4.5 semester hours

This class is an exploration of heredity: Mendelian (classical), and molecular genetics. Mendelian genetics examines how genes and genetic traits are passed from generation to generation. Molecular genetics probes the structure, function, and regulation of genes. Three hours of lecture and one three-hour laboratory per week. Prerequisites: A grade of a C or better in BI 125 and BI 126, or BI 125 and or BI 127. (Offered spring semester).

BI 305 Evolution: 3 semester hours

This course is an exploration of the evolution of life on earth. In this course students will learn the history of evolutionary thought, the origin and history of life on earth from fossil and molecular evidence, principles of heredity and biological descent, the evidence of organic evolution provided by the various subdisciplines of biology, and the history of animal evolution leading to human evolution. Prerequisites: A grade of C or better in BI 125 and BI 126; or BI 125 and BI 127; or permission of instructor. (Offered winter term in odd years).

BI 310 Ecology: 4.5 semester hours

This course explores a study of the relationships of organisms to each other and to their environment from an evolutionary perspective. Aquatic and terrestrial ecosystems will be studied form the perspective of the individual, the population, and the community. Three hours of lecture and one three-hour laboratory per week. Prerequisite: A grade of C or better in BI 126 or BI 127 or permission of the instructor. Statistics is recommended as is senior status.(Offered spring semester).

BI 315 General Microbiology: 4.5 semester hours

This course studies the diversity and adaptive capabilities of all forms of microbial life, with an emphasis on bacteriology. Topics include bacterial cell structure, metabolism, genetics, ecology, pathogenesis and various biotechnological/diagnostic techniques. Three hours of lecture and one three-hour laboratory per week. Prerequisites: A grade of C or better in BI 125 and BI 126. (Offered each fall semester).

BI 357 Animal Behavior: 4.5 semester hours

This course is a comparative study of the evolution of animal behavior centering on the principles and mechanisms of behavior. Three hours lecture and one three-hour laboratory per week. Prerequisites: A grade of C or better in BI 125 and BI 126, or PS 101 or permission of instructor. (Offered fall semester in odd years).

BI 370 Cell and Molecular Biology: 5 semester hours

This course studies the cell structure and functions common to all eukaryotic organisms including: metabolism, organelle activity, gene expression, cell growth and division, and cell communication. The laboratory component will include learning to use various equipment and protocols scientists use to manipulate and visualize DNA, RNA, and protein in and from cells for research experiments. Three hours of lecture and one four hour of laboratory per week. Prerequisites: A grade of a C or better in BI 125 and BI 127 or permission of instructor. (Offered spring semester in even years).

BI 374 Integrated Physiology: 4.5 semester hours

This lecture-lab course provides science majors with a scientific foundation in human physiology, the study of biological functions and how they work together to keep the body healthy and alive. Topics covered include the function of cells, tissues, organs and organ systems with an emphasis on mechanisms. Students will have an opportunity to apply what he or she has learned in the laboratory with hands-on experiments. Three hours of lecture and one three-hour laboratory each week. Prerequisite: A grade of C or better in BI 125, BI 125L and BI 126, or BI 125, BI 125L and BI 127 (Offered fall semester).

BI 405 Directed Readings in Biology: 3 semester hours

A course initiated by a student, a group of students, or an instructor based upon a topic of interest or a special need. The course will involve readings on the topic, discussion, and projects based upon the topic. Library research and internet research may also be a component along with written summaries of research and/or projects. Under ordinary circumstances this course cannot be used as one of the required electives for the biology major or minor. Prerequisites: Junior or Senior status, grades of C or better in appropriate background courses, and permission of instructor.

BI 440 Biology Internship: 3 semester hours

This is a directed educational experience in employment situations under joint sponsorship by a faculty member and an employer. This course cannot be used as one of the three upper division electives.

BI 445 Independent Study: 3 semester hours

This can be fulfilled by readings and/or research. The course to be designed by the student in consultation with the instructor on a subject of special interest to the student. This course cannot be used as one of the three upper division electives.

BI 450 Independent Research: 3 semester hours

Independent research conducted at Mount Mercy or another recognized institution or research facility. Students will be responsible for collection, analysis, and presentation of original data. Presentation will be in both oral and written format, with the oral portion to be given at a recognized state or national scientific meeting. This course cannot be used as one of the three upper division electives.