This biology: cellular and molecular immersion provides students with the opportunity to experience courses in modern cell and molecular biology. Students complete a foundational course in molecular biology and the accompanying laboratory course, and then go on to study additional cellular and molecular biology subjects in more detail.
This course is an introduction to microorganisms and their importance. Principles of structure and function, metabolic diversity, taxonomy, environmental microbiology, bioremediation, and infectious diseases of bacteria are discussed. Basic laboratory techniques covered include: microscopy; staining, culturing, isolation, and identification of bacteria; isolation and identification of normal flora; identification of unknown bacteria; antibiotic resistance; metabolic tests; clinical and commercial testing protocols; and detection and counting of bacteria in environmental samples (foods, water, soils). (Prerequisites: BIOL-201 or BIOL-202 or BIOG-240 or equivalent course.) Lab 3, Lecture 3 (Fall, Spring, Summer).
This course investigates the historical framework of evolutionary biology and the meaning/nature of evidence pertinent to biological evolution. Topics will include: earth history, the evolution of proteins and the genetic code, molecular evolution, neutral theory vs. selection, genetic variation, natural selection, migration, mutation, genetic drift, fitness, population dynamics and genetics, speciation, systematics and classification systems, molecular phylogenetics, the evolution of eukaryotic organisms, behavioral evolution, historical biogeography, and human evolution and variation. (Prerequisites: (BIOL-101 and BIOL-102) or (BIOL-121 and BIOL-122) or equivalent courses.) Lecture 3, Recitation 2 (Fall).
This course will address the fundamental concepts of cell biology. Class discussions, assignments, and laboratory projects will 1) Explore the structure-function relationships that drive cellular processes at the molecular, cellular and tissue level. 2) Investigate the mechanisms of cellular signaling and the transmission of genetic information. 3) Examine energy transformation strategies and the biochemical pathways used for synthesis and breakdown of ATP and other important biomolecules. 4) Investigate the organizational strategies used by cells to form functional tissue and organ systems. (Prerequisites: BIOL-202 or equivalent course.) Lecture 3 (Spring).
Introduction to the principles of inheritance; the study of genes and chromosomes at molecular, cellular, organismal, and population levels. (Prerequisites: BIOL-201 or BIOL-202 or BIOG-240 or equivalent course.) Lecture 3, Recitation 1 (Fall, Spring, Summer).
This course is a study of the processes of growth, differentiation and development that lead to the mature form of an organism. The course will also address how developmental biology is integrated with other aspects of biology including disease, ecology, and evolution. (Prerequisites: BIOL-201 or BIOL-202 or BIOG-240 or equivalent course.) Lab 3, Lecture 3 (Fall).
Introduction to Population Genetics
This course consists of a study of DNA, genes, inheritance, genetic variation, genetic architecture, and change within and among populations. Fundamental genetics topics include DNA, gene, and chromosomal structure and function along with, transmission genetics, Mendelian inheritance patterns, sex-linked inheritance, genetic linkage, and the Hardy-Weinberg Principle. Population based topics will include genetic variation, its importance, how it originates and is maintained as well as inbreeding, random mating, mutation, migration, selection, genetic drift, the effects of small population size, fitness, population subdivision, the shifting balance theory, inter-deme selection, kin selection, neutral theory, molecular evolution, molecular clocks, multi-gene families, gene conversion, artificial selection, the genetic basis of quantitative traits and the fundamental theorem of natural selection. (Prerequisites: BIOL-265 or equivalent course.) Lecture 3 (Spring).
Microbial and Viral Genetics
The goal of this course is to gain an understanding of the genetic systems of prokaryotes and their viruses. There are two major foci: (1) the mechanisms bacteria and their viruses employ to preserve the integrity of their genomes and regulate gene expression, and (2) the mechanisms by which these entities acquire new genetic material. The relevance of these processes to evolution and the development of new traits that facilitate survival under new environmental conditions (e.g., antibiotic resistance) is highlighted, especially with regard to clinically, industrially and agriculturally important microbes. Molecular processes whose discovery led to the formation of important research and/or biotechnological tools will also be discussed. Students will participate in laboratory projects which highlight important mechanisms, such as transformation, transduction, lysogeny, conjugation and CRIPSR-Cas acquired adaptive immunity. (BIOL-201 orBIOL-202 orBIOG-240) Lab 3, Lecture 3 (Fall).
* At least one course must be at the 300-level or above.