n. cells occuring between the germ cells of the gonads and producing the male sexual hormones
(a) mammary gland
(b) interstitial cells
(c) acid-base reaction
(d) substituent
n. something that can not be broken down into a simpler substance by a chemical reaction
(a) hypertension
(b) inflammation
(c) imbalance
(d) element
n. the membrane lining the eye and eyelid
(a) symbiosis
(b) conjunctiva
(c) arteriosclerosis
(d) smooth muscle
n. change of velocity
(a) portal system
(b) hallucinogen
(c) mole
(d) acceleration
n. nitrogen-containing base found in DNA and RNA
(a) chromium
(b) thymine
(c) biological clock
(d) actin |
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n. organ of smell which protrudes from the face
(a) induction
(b) articular cartilage
(c) laryngitis
(d) nose
n. this is the letter or letters given to each element which represents it
(a) fibrous protein
(b) malnutrition
(c) chemical symbol
(d) acid chloride (acyl chloride)
adj. occurring without delay
(a) instantaneous
(b) cardiothoracic
(c) isothermal
(d) cramping
v. to happen; take place
(a) burn
(b) occur
(c) simplify
(d) hydrolyze
n. contagious viral illness that can cause fever; airway problems; muscle pain or more severe symptoms
(a) adolescence
(b) ejaculation
(c) influenza
(d) solubility |
