LACOP.TBK is an uncompressed ToolBook application
covering the Lac operon. An excellent use of
ToolBook's features including hotspots and animation.
Nicely interactive with plenty to challenge the student.

LAC-OPER.ICO is the icon for this file.

Written by John Basford and Andrew MacLennon, they would
appreciate your comments.  Email basford@cardiff.ac.uk