for RNA translation

http://www.johnkyrk.com/DNAtranslation.html

for DNA transcription

http://www.johnkyrk.com/DNAtranscription.html
http://www.agresearch.co.nz/scied/search/molecular/dnatranscription.htm

DNA replication

http://bioweb.uwlax.edu/GenWeb/Molecular/Theory/Replication/replication.htm

quick references to path : ( for low yeild non-dental systemic disease which need no memorizations of their pathophysiology)
humanpath.com

E-C coupling

http://www.sci.sdsu.edu/movies/actin_myosin_gif.html

60 questions on molars:
http://dentistry.ouhsc.edu/intranet-web/Courses/OCC8401/ReviewQuestions/Molars/QuestionsMolars.html

Hi zone32,

Thanks for the websites, they make the topic easier to understand.

Good luck with your exam,

Toothcol

thank u very much! :thumbup: