PCAT PCAT Meaning by word 113

colorless gas that is formed when organic matter decomposes

an amino acid that does not occur in proteins but is found in the muscle tissue of vertebrates

organ that stores urine

inflammation of a joint or joints

a chemical used to kill insects

protuberance in front of the external auditory meatus

vitamin A

illness caused by bacteria in the blood

a specialist who studies; diagnoses and treats mental illness

membrane area that allows communication between adjacent cells' cytoplasm

person who works in a particular field of science

the joint connecting the hand to the arm

process that describes the movement of body fluids through the veins and arteries

white powder used to season food

effect where the electrons closest to the nucleus reduce the nuclear attraction on the electrons in the shell furthest away from the nucleus

having the ability to make a substance lose electrons

relating to the upper part of the throat

relating to the nose

drug that can be obtained without a written order from a pharmacist or doctor; written instructions for a drug

eyesight difficulties

an agent that changes the inactive form of an enzyme to the active form; an enzyme that catalyses the transfer of phosphate groups

bacteria found on the skin and mucus membranes

a compound made by partially neutralizing an acid with ionisable hydrogen atoms

the process by which characteristics pass from generation to generation via the transfer of genes

the amount of energy expended by the body in order to survive at complete rest

protuberance in front of the external auditory meatus

small skin growth common on the hands of children