n. small skin growth common on the hands of children (*) chemotaxis (*) toxin (*) wart (*) isotope

n. all the bones that form the structure of the body (*) cialis (*) skeleton (*) glycocalyx (*) gamete

n. an amino acid (*) isoleucine (*) golgi body (*) iron (*) ciliary muscle

adj. engorged (usually with fluid) (*) infectious (*) cerebral (*) lumpy (*) swollen

pref. cell (*) sub- (*) immuno- (*) bio- (*) cyto-

n. the study of the body's defense system against illness and invasion (*) dehydrogenation (*) immunology (*) blood vessel (*) chorion

n. the act of evacuating the bladder contents through the urethra (*) coenzyme (*) urination (*) allele (*) cystic fibrosis

n. part of the DNA capable of replicating itself (*) radiographer (*) nucleoplasm (*) transposon (*) prescription medication

n. spherical-shaped bacterium (*) nitroglycerin (*) coccus (*) primary lysosome (*) sunburn

n. a scientific instrument that measures and compares masses (*) tear (*) cytology (*) balance (*) myopic