n. vitelline sac; the membranous sac that lies ventral to the embryo
(a) cleavage
(b) yolk sac
(c) carotene
(d) alveolus
n. painful spasm of the muscle
(a) alanine
(b) cramp
(c) cutin
(d) acid-base indicator
n. pH at which the electrolyte concentration of an amphoteric substance such as protein is electrically zero
(a) visual acuity
(b) isoelectric point
(c) hierarchy
(d) partial pressure
n. end of the olfactory lobe where the olfactory nerves start
(a) ionic bond
(b) foot
(c) olfactory bulb
(d) micturition
n. part of the eye that controls the pupil size
(a) iris
(b) cerebral cortex
(c) lipase
(d) antibody |
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n. smallest, commonest atom made of one proton and electron; chemical element with the symbol H that makes up most organic compounds
(a) loop of Henle
(b) adaptation
(c) proton
(d) hydrogen
n. the jawbone
(a) mandible
(b) oxygen
(c) heavy metal
(d) urinary system
n. the amount of energy expended by the body in order to survive at complete rest
(a) basal metabolic rate
(b) dementia
(c) dispersion
(d) contraceptive
n. discharging waste products from the body
(a) tidal volume
(b) excretion
(c) intellect
(d) imine
n. mucous internal lining of the uterus
(a) toxin
(b) endometrium
(c) bowel
(d) decomposer |
