Proteins can uncoil and lose their shape when exposed to heat, acids, bases, heavy metals and other damaging substances. what is this process called

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

Ascientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes complement antibodies

Wich is not standing in the way of astronomers getting a good view of different star