MCAT MCAT Word by meaning 059

n. vitelline sac; the membranous sac that lies ventral to the embryo

n. painful spasm of the muscle

n. pH at which the electrolyte concentration of an amphoteric substance such as protein is electrically zero

n. end of the olfactory lobe where the olfactory nerves start

n. part of the eye that controls the pupil size

n. smallest, commonest atom made of one proton and electron; chemical element with the symbol H that makes up most organic compounds

n. the jawbone

n. the amount of energy expended by the body in order to survive at complete rest

n. discharging waste products from the body

n. mucous internal lining of the uterus