This activity utilizes the emergence of antibiotic resistance, and mechanisms thereof, to teach essential concepts including natural selection, bacterial gene transfer, mutation, and gene expression. It also provides a connection between course content and modern applications of important concepts. The activity (app. 25 minutes) is intended for introductory students in biology. It is flexible and...

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This website maintained by the National Human Genome Research Institute - National Institutes of Health gives good advice on how to find reliable information regarding genetic and rare diseases.

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In this activity (app. 25 min), a case-study style problem is presented to students (?The Roundup Story") that describes the use of roundup (herbicide) in agriculture, and the development of ?roundup ready? crop strains. The case study approach incorporates a great number of questions, which are designed to guide the students to a clear understanding of how genetically modified organisms (GMOs...

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This survey includes 28 statements regarding the process of science. Students must decide how strongly they agree or disagree with each statement. These questions are intended to give the instructor information as to how accurate students' knowledge is concerning the process of science. This resource includes an answer key and lists what concept is tested with each statement. This survey is...

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In this PNAS podcast, the concept of the relatively new "gene drive" biotechnology application is discussed, particularly as it applies to the potential to impact control of malarial vectors in wild populations. The mechanistic nature of the procedure is discussed, as are social considerations for future use of this technique.

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