What is Plaque (biology)?
A '''plaque''' in [[biology]] is a flat [[growth habit|growth-form]]. The term is used for *[[bacteria]] growing on an [[agar plate]] *[[dental plaque]], a bacterial biofilm around [[teeth]]. *[[senile]] plaques: [[protein]] deposited outside cells in the [[brain]] in [[Alzheimer's disease]] *fatty deposits inside [[arteries]] in [[atherosclerosis]] [[Category:Biology]]