Natural and Applied Sciences – Introduction to Toxinology
Instructor | David R. Nelsen Ph.D. | Credit | 2 |
Session | 1 / 2 | ||
dnelsen@southern.edu | |||
Introduction of the course | In this course we will learn about the fascinating world of venom and the animals that use these complex chemical cocktails. We will focus on how venoms affect normal physiology, how envenomation is treated, and the use of venom as pharmaceuticals and molecular tools. This course is intended as introductory and is suited for a general audience. No prior knowledge required. | ||
Introduction of Professor | Dr. David R. Nelsen is an Associate Professor of Biology at Southern Adventist University. |
Course information
COURSE DESCRIPTION & GOALS | In this course we will learn about the fascinating world of venom and the animals that use these complex chemical cocktails. We will focus on how venoms affect normal physiology, how envenomation is treated, and the use of venom as pharmaceuticals and molecular tools.
The course will meet Monday-Friday for two weeks. Each day will consist of a classroom discussion over assigned reading and a laboratory experience. The discussion will occur during the first hour of class and will be followed by lab. During lab, the class will develop, implement, analyze and interpret an original research project designed to be completed entirely within the two-week course and suitable for presentation at a scholarly conference. Research will focus on animal behavior, emphasizing the use of venom. At the end of the course students will be able to: Describe a variety of venom and the animals that have them Describe the physiological effects of a few venom classes Analyze text using metacognition They will also have been exposed to and have practiced critical thinking necessary for success in their respective professional disciplines. |
PREREQUISITE | none |
COURSE REQUIREMENTS | Students must attend all classes and lab activities.
Have read daily assigned material prior to the start of each class. Actively participate in the classroom discussion by asking and answering questions. Be physically able to hike on or around the school’s property. Willing to try new things! |
GRADING POLICY |
Daily quizzes = 30% of grade Classroom participation = 20% Laboratory assignments = 50%
Grade scale: A = 94-100 A- = 90-93 B+ = 87-89 B = 84=86 B- = 80-83 C+ = 77-79 C = 74-76 C- = 70-73 D+ = 65-69 D = 60-64 F = <59
Quizzes will occur each day at the start of class. All assignments are due the following class period unless otherwise stated. Late assignments are subject to deductions at the discretion of the instructor. |
TEXTS & REFERENCES | Venomous: How Earth’s Creatures Mastered Biochemistry by Christie Wilcox |
INSTRUCTOR’S PROFILE | David R. Nelsen Ph.D. is a research biologist, husband, and father of three. David teaches and coordinates a research program at Southern Adventist University in Collegedale TN, USA. He and his students study arachnids, primarily scorpions and spiders, focusing on how environmental information influences these organisms use of their chemical resources (silk and venom). David has authored many peer-reviewed articles, book chapters, and blogs. He and his lab regularly present at national and international scholarly conferences. In his spare time David enjoys cooking for his family and is an avid runner. |
Weekly schedule
Class Period | WEEKLY TOPIC & CONTENTS | COURSE MATERIAL & ASSIGMENT | NOTES |
1 | Introduction to course, first discussion of text, and exploratory lab activity | Chapter 1: Masters of physiology | Please wear comfortable clothing and footwear that you can walk several miles in. |
2 | Classroom discussion & Experimental design | Chapter 2: Death Becomes Them | |
3 | Classroom discussion & Pilot study and refinement | Ch3: Of Mongeese and Men | |
4 | Classroom discussion & Data collection | Ch4: To the Pain | |
5 | Classroom discussion & Data Collection | Ch5: Bleed it Out | |
6 | Classroom discussion & Data Collection | Ch6: All the Better to Eat You With | |
7 | Classroom discussion & Data abstraction | Ch7: Don’t Move | |
8 | Classroom discussion & Data abstraction | Ch8: Mind Games | |
9 | Classroom discussion & data analysis | Ch9: Lethal Lifesavers | |
10 | Course Review & Summary of Research results |