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.
Proteins are made of amino acids. Carbohydrates, DNA and fat are not made of amino acids. Protein is the building block of life. Most of the structures (e.g. feathers, hair,â¦ the external skeleton of insects, the sting of a bee and a jelly fish, etc.) found in nature are made of proteins. Even single celled organisms must rely on proteins.