The controversy and uncertainty surrounding use of nanosilver in consumer products can be used to stimulate a question-based discussion that integrates ethical and social implications with biology.

This article presents an experiment designed to provide students, in a classroom laboratory setting, a hands-on demonstration of the steps used in DNA forensic analysis by performing DNA extraction, DNA fingerprinting, and statistical analysis of the data. This experiment demonstrates how DNA fingerprinting is performed and how long it takes. It…

Presents examples using biotechnology applications to clarify topics in genetics, such as DNA replication, gene segregation and polar bodies, multiple alleles, and antisense sequences. (MKR)

Explains the potential of computer technology in science education and argues for integrating bioinformatics into the biology curriculum. Describes three modules designed to introduce students to technological advancements in biology. Aims to develop a better understanding of molecular biology among students. (YDS)

Presented is an annotated bibliography of 24 books on DNA and genetic engineering. Areas considered in these books include: basic biological concepts to help understand advances in genetic engineering; applications of genetic engineering; social, legal, and moral issues of genetic engineering; and historical aspects leading to advances in…

Describes a basic biotechnology investigation that includes restriction and ligation of plasmid DNA, transformation of bacteria and cloning of these bacterial cells. Discusses laboratory procedures and another activity in the identification of unknown plasmids by studying agarose gel electrophoresis photographs. (CW)

Reports on the teaching of recombinant DNA technology in high school biology courses. Explains reactions of the public, students, and colleagues to the molecular genetics unit. Indicates equipment, curricular materials, training, workshops, and availability. (RT)