n. vaccine
(a) mucus-releasing gland
(b) the time a baby leaves its mothers body
(c) the fluid around a fetus within the amniotic sac
(d) a disease antigen that stimulates the body to produce an antibody reaction but is not strong enough to produce the disease's harmful effects
n. decomposer
(a) microbe that causes decay
(b) quality of being soluble
(c) medical dissection of a dead body which determines the cause of death
(d) vitelline sac; the membranous sac that lies ventral to the embryo
n. primary structure
(a) the sequence of amino acids in a protein
(b) lamellar tissue that surrounds and covers a cell and its contents
(c) sugar made up of two monosaccharides
(d) covalent bond where one electron pair is shared between two atoms
n. phospholipid
(a) chemical made from the amino acid histidine that is released in an immune reaction (especially allergic reactions)
(b) membrane that contains the embryo/fetus during maturation
(c) hereditary condition characterized by mental retardation; dystrophy of bones and low basal metabolism caused by deficiency of the thyroid hormone in prenatal development
(d) compound containing glycerol joined to one or two fatty acids and phosphorus
n. dispersion
(a) separation of a complex wave into its components according to given features, e.g. frequency or wavelength
(b) the study of cells
(c) the time taken for the body to excrete half a given amount of drug; the time taken for half of the atoms in a radioactive sample to decay
(d) characteristics that increase an organism's ability to survive within a changing environment |
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n. death
(a) lack of; deficit; not enough of something
(b) someone who specializes in genetics; the study of genes and heredity
(c) the end of life and all functions
(d) a scientific instrument that measures and compares masses
n. blindness
(a) the skin
(b) loss of vision
(c) omeprazole that suppresses acid secretion in the stomach
(d) collection of white cells that act as filters to invading organisms and abnormal cells
n. heavy metal
(a) the end organ of the upper limb
(b) atoms of the same element with the same number of protons, different numbers of neutrons and therefore different mass numbers
(c) metal with a high relative atomic mass
(d) a drug also known as marijuana
n. fat
(a) form of cancer that is caused by asbestos
(b) energy source; adipose tissue
(c) a scientific instrument that measures and compares masses
(d) rubbish produced when something degrades
n. autopsy
(a) medical dissection of a dead body which determines the cause of death
(b) arrangement in which two dissimilar organisms live together in what is usually a mutually beneficial manner
(c) cancer of the white blood cells
(d) a sequence of amino acids; food needed for growth and repair |
