Biology 2e is designed to cover the scope and sequence requirements of a …
Biology 2e is designed to cover the scope and sequence requirements of a typical two-semester biology course for science majors. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology includes rich features that engage students in scientific inquiry, highlight careers in the biological sciences, and offer everyday applications. The book also includes various types of practice and homework questions that help students understand—and apply—key concepts. The 2nd edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Art and illustrations have been substantially improved, and the textbook features additional assessments and related resources.
By the end of this section, you will be able to do …
By the end of this section, you will be able to do the following:
Understand the process of translation and discuss its key factors Describe how the initiation complex controls translation Explain the different ways in which the post-translational control of gene expression takes place
This seminar provides a deeper understanding of the post-translational mechanisms evolved by …
This seminar provides a deeper understanding of the post-translational mechanisms evolved by eukaryotic cells to target proteins for degradation. Students learn how proteins are recognized and degraded by specific machinery (the proteasome) through their previous tagging with another small protein, ubiquitin. Additional topics include principles of ubiquitin-proteasome function, its control of the most important cellular pathways, and the implication of this system in different human diseases. Finally, speculation on the novel techniques that arose from an increased knowledge of the ubiquitin-proteosome system and current applications in the design of new pharmacological agents to battle disease is also covered.
This course explores the specific ways by which microbes defeat our immune …
This course explores the specific ways by which microbes defeat our immune system and the molecular mechanisms that are under attack (phagocytosis, the ubiquitin/proteasome pathway, MHC I/II antigen presentation). Through our discussion and dissection of the primary research literature, we will explore aspects of host-pathogen interactions. We will particularly emphasize the experimental techniques used in the field and how to read and understand research data. Technological advances in the fight against microbes will also be discussed, with specific examples. This course is one of many Advanced Undergraduate Seminars offered by the Biology Department at MIT. These seminars are tailored for students with an interest in using primary research literature to discuss and learn about current biological research in a highly interactive setting. Many instructors of the Advanced Undergraduate Seminars are postdoctoral scientists with a strong interest in teaching.
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