After giving some of the basic characteristics of the DNA molecule, the slides provide process information and many detailed diagrams about plasmids, vectors, and their application in cloning genes.

The concepts here cover the gamut of biotechnological engineering. Information is given about plasmids and genetic manipulation. After reviewing genetic engineering, this slide show would be useful to recap some of the main procedures.

A nice set of information that will help your students understand the process of using recombinant plasmids. DNA hybridization and blotting mechanisms help illustrate expressed genes and the concepts behind the Human Genome Library....

After using this DNA and plasmids slide show, the steps of the delicate procedures of southern blotting and DNA libraries should be more clear to your students.  Students will read the guidelines and are also prompted to answer...

The metaphors used here to describe the "cut and paste" procedures for genetic engineering will really help your biologists in their understanding of restriction enzymes and DNA.  The uses of genes that are isolated and incorporated...

New species of Bacteria are still being discovered.  These Archaebacteria and Eubacteria are described, and examples of the main sub-groups are included along with some diagrams about reproduction, nutrition, and effects.