n. motor neuron
(a) nitrogen-containing base found in DNA and RNA
(b) amino acid needed for growth and development which needs to be obtained from the diet
(c) nerve cell that conducts messages from the brain and the spinal cord to the muscles
(d) cartilage being located at the joint
n. nose bleed
(a) bleeding from the nose
(b) the elements fluorine, iodine, chlorine, bromine
(c) the neurotransmitter used by cholinergic nerves
(d) bond which bridges the basic and acidic extremities of amino acids
adj. linear
(a) straight; long and narrow shape resembling a line
(b) referring to equal weights or pressure
(c) opposite of soft; tough; difficult
(d) lasts a long time; persistent
v. pollute
(a) to grow again; to reform after injury
(b) to bleed (usually a large amount)
(c) to disappear
(d) to contaminate the environment
n. adrenaline
(a) a hormone made and released by the adrenal gland in response to stressors
(b) fits
(c) drug which affects the central nervous system and cause people to see or experience unusual things outside the range of normal perception
(d) dead body |
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n. catecholamines
(a) the hormones adrenaline and noradrenaline that are made and secreted by the adrenals
(b) the membrane lining the eye and eyelid
(c) contains two fatty acids joined to a glycerol molecule
(d) transparent layer at the front of the eye
n. urinary tracts
(a) substance which contains only single bonds connecting the atoms
(b) used to identify gases during analysis
(c) two nucleotide chains coiled together to form an double helix
(d) all the channels that carry urine
n. energy
(a) substance which stimulates the kidneys to make more urine
(b) thrombocyte; cytoplasmic body with the function to promote blood clotting
(c) characteristic of substance to be shaped under pressure without breaking
(d) a force or power allowing the body to function
n. division
(a) a change in a chromosome or a gene
(b) unpleasant feeling people experience when they stop taking a drug they are addicted to
(c) any substance, chemical or otherwise, which causes abnormalities in the developing fetus
(d) the splitting of the whole into parts
adj. sterilized
(a) to be free of micro-organisms; to be unable to reproduce
(b) relating to nerves
(c) something that changes and doesn't stay the same
(d) every day; happening in the day |
