n. lamellar tissue that surrounds and covers a cell and its contents
(a) bromide
(b) melanocyte
(c) seminal fluid
(d) cell membrane
n. a method of asexual reproduction
(a) fission
(b) cytoskeleton
(c) embryonic membrane
(d) dendrite
n. two or more atoms of the same or different elements that unite because of Van der Waal's forces
(a) diabetes
(b) solidification
(c) molecule
(d) nausea
n. a substance consisting of anions and cations that are joined together by their opposite charges.
(a) cavity
(b) haloalkane
(c) hypotonic solution
(d) ionic compound
n. an equilibrium system where the components are not in the same phase
(a) headache
(b) keratin
(c) heterogeneous equilibrium
(d) carbon |
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n. outer layer of a gland or organ in the body; tissue next to the external layer in plants
(a) feces
(b) cortex
(c) epigastrium
(d) ovum
n. phosphatidylcholine; phospholipid formed from phosphatidic acid and choline
(a) autoradiography
(b) torpor
(c) birth control
(d) lecithin
n. chemical element with the symbol Ca which is used to make bones and teeth
(a) calcium
(b) tympanum
(c) zygote
(d) neutral fat
n. part of an enzyme where a substrate is accepted and is responsible for its catalytic activity
(a) vertebrate
(b) scrotum
(c) indicator
(d) active site
n. recommendation
(a) advice
(b) nipple
(c) greenhouse gases
(d) chemical equation |
