There is no one database which to search. Listed below are four major databases which you should be familiar with, and that can help you for the assignments in this course.
Are you hungry for more protocols? We have access to many protocols, so many, in fact, that we have an entire library guide devoted to finding and using them. Follow this link to bring you to the laboratory protocols pages : http://instr.iastate.libguides.com/c.php?g=49507&p=318811
Good sources for background information on topics include topical books, review articles, protocols, and encyclopedias.