Chemistry

Physics and chemistry of a dry cell battery

   Outer layer: Zinc                           Middle layer: Ammonium Chloride                       Inner layer: Manganese Dioxide                       Carbon Rod            WaveGuide(wire) Zn(s) → Zn2+(aq) + 2 e-           2 e-  + 2NH4+(aq) → 2NH3(aq) +  H2(g)       H2(g) +  2MnO2(s)→ Mn2O3(s) + H2O(l)          2e-                   Read more…

By Fudgy McFarlen, ago
Biology

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  

By Fudgy McFarlen, ago