Speed up chemical reactions (Catalysts)
glycolysis takes place in cytoplasm and can occur without the presense of oxygen and is primary energy source of most organisms
<span>All of the following patterns were witnessed by Darwin except that species vary within very short spans of time. Charles Darwin put forth a coherent theory of evolution and amassed a great body of evidence in support of this theory. By the 19th Century, a number of natural historians were beginning to think of evolutionary change as an explanation for patterns observed in nature.</span>
Phospholipids (lipid bilayer)
