Instruction 1-2
Enzymes
Students', Parents' and Teachers' Links
http://www.auntjeni.com/enzymes.htm (All about enzymes)
http://www.bio.mtu.edu/campbell/401lec11.pdf (What enzymes look like and what they do)
http://www.worthington-biochem.com/introBiochem/lifeProcesses.html (Enzymes and life processes)
http://www.soul-guidance.com/health/enzymes.htm (The role of enzymes -- scroll down for complete information)
http://www.anyvitamins.com/enzymes-info.htm
(Enzymes are needed in daily life. This site would like to sell you
food supplements that contain enzymes, but -- unlike most such sites
-- it also provides excellent information about the role of enzymes in
your life and diet.
Just ignore the sales pitch.)