1 Your body can continue to produce energy anaerobically for up to three minutes. 2  During this time, levels of lactic acid in your muscles begin to increase rapidly, which leads to the burning sensation you associate with intense physical activity.
exists and is an alternate of . Making the world better, one answer at a time. Biofilms are made up of a bunch of bacteria all joined together using fimbrea. Biofilms are made up of a bunch of bacteria all joined together using fimbrea.
The cell walls of bacteria are made of a substance called peptidoglycan. It is made out of polysaccharide chains cross-linked by peprides containing D-amino acids. 2 people found this useful. Edit.