Image Source – A polysaccharide cellulose molecule There is a great diversity of living organisms on earth, but the closer you look at them, the more similar they become. The Cell Theory states that: All organisms are composed of cells and the products of cells All cells come from pre-existing cells The cell is the […]
Entries Tagged as 'chemistry'
January 27, 2014 · No Comments · Cell biology
March 10, 2009 · 3 Comments · respiration
They are both made with yeast (Saccharomyces cerevisiae) - a living organism that produces ethyl alcohol and carbon dioxide when allowed to grow in suitable conditions. This is an example of anaerobic respiration, or fermentation, which produces a small amount of energy (ATP) compared to aerobic respiration. An animation of the process of ATP production during fermentation is […]