n. a very harmful poison made by a bacterial cell and released to the surroundings (*) exotoxin (*) deamination (*) heredity (*) addition-elimination reaction

n. a healthy person who worries excessively about their health and believes they are ill (*) intrapleural space (*) hypochondriac (*) head (*) corpse

n. movement of gases from an area of high concentration to an area of low concentration (*) sebaceous gland (*) gas exchange (*) albino (*) acid

n. operation where the vas deferens are cut leading to sterility (*) neurilemma (*) vasectomy (*) keratin (*) brain

n. a food substance we need in small amounts to be healthy (*) infestation (*) diastole (*) myelin sheath (*) vitamin

n. compound containing glycerol joined to one or two fatty acids and phosphorus (*) operation (*) membrane potential (*) phospholipid (*) spindle fibers

n. weak acid or base that changes color according to the pH of the solution (*) acid-base indicator (*) adrenaline (*) absolute scale (*) connective tissue

adj. having an affinity with water; readily absorbing water (*) aromatic (*) hydrophilic (*) sterile (*) linear

adj. relating to the body (*) adiabatic (*) physical (*) episodic (*) X-linked gene

n. a harmful protein contained within certain bacteria and released only when the bacterium dies or is broken down (*) tympanic membrane (*) endotoxin (*) rods (*) concentration