The breakdown of tertiary and quartinary structures in a protein, a change in the active site
Some arteries carry oxygenated blood just as some capillaries do.
Some veins carry deoxygenated blood just like some capillaries do.
Molecules of most elements are made up of only one of an atom of that element.Oxygen,nitrogen hydrogen and chlorine are made of two atoms
It has been known that the greatest cause of muscle atrophy is lack of physical activity, that contributes to your muscle to waste away. This can possibly happen when you accidentally injured yourself or might have a certain disease that makes it for you difficult or to move your body as well.
