BioTech: Life Sciences Resources and Reference Tools
http://biotech.icmb.utexas.edu/
Select "Professional Resources."

Biotech 101: North Carolina Biotechnology Center
http://www.ncbiotech.org
Select "Educators and Students" from the left menu.

DuPont Biotechnology
http://www.dupont.com/biotech/
Select "Intro to Biotech."