n. a red-brown gas which is poisonous (*) nitric oxide (*) icterus (*) acid strength (*) sugar

n. device with a wide open end and a narrow end which allows liquids to be poured into a container with a small opening (*) approval (*) funnel (*) reflex (*) symptom

n. metal with the chemical symbol Sn (*) sample (*) tin (*) radical (*) atom

n. process where substances are ejected from a cell (*) miosis (*) exocytosis (*) chlorophyll (*) dizziness

n. the eardrum (*) tympanic membrane (*) galactosamine (*) blockage (*) metamorphosis

n. inflammation or infection of the a glandular organ located in the abdomen (*) pancreatitis (*) maxilla (*) chromatin strand (*) plasmodesma

n. one of the cytochromes that acts as a hydrogen and electron acceptor (*) flavin adenine dinucleotide (*) brow (*) sight (*) hysterectomy

n. a feeling of being generally unwell but without specific symptoms (*) malaise (*) race (*) urinary system (*) nicotine

n. muscle fibers in the heart receiving heartbeat impulses (*) autoantibody (*) atrioventricular node (*) carboxyl group (*) systole

adj. relating to a measurement system (*) painful (*) juvenile (*) metric (*) sedative