Video depicts the production of ATP via usage of Enzymes

This video is from the cassiopeiaproject .   The cassiopeia project is good because it bypasses the vast majority of incompetent educators and sends the information directly to the end consumer.

 Recommended reading

• http://www.themedicalbiochemistrypage.org/enzyme-kinetics.html

Amino acids.  Recommended reading:

• http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/P/Proteins.html
• http://www.cem.msu.edu/~reusch/VirtualText/proteins.htm