n. valve that controls blood flow between the left atrium and the left ventricle in the heart
(a) mitral valve
(b) leg
(c) menstrual period
(d) heredity
n. the loss of water from plants through the stomata
(a) oculomotor muscles
(b) androgen
(c) transpiration
(d) blastula
n. gland producing milk in women
(a) inflammation
(b) mammary gland
(c) atomic number
(d) ophthalmologist
n. a compound that contains a nitrogen base (purine or pyrimidines) connected to a sugar and a phosphate group
(a) electron shell
(b) nucleotides
(c) level
(d) primary structure
n. fatty acids that contain as many hydrogen atoms as possible
(a) placenta
(b) blood vessel
(c) saturated fatty acid
(d) nephron |
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n. a break in the surface of the skin; a laceration
(a) collagen
(b) mandible
(c) gas exchange
(d) cut
n. enzyme that breaks down fat into fatty acids and glycerol
(a) necrosis
(b) enterobacteria
(c) lipase
(d) alkaloid
n. all the members of one species that live in an area
(a) solubility
(b) fermentation
(c) population
(d) face
n. the ability to return to its original shape after a force is applied
(a) elasticity
(b) diglyceride
(c) electrical synapse
(d) cyclase
n. salt water
(a) adrenal glands
(b) brine
(c) excretion
(d) lumen |
