MCAT

opening at the end of the alimentary canal

the sex of an organism; male or female

the monthly bleeding that occurs cyclically in a women during the reproductive years; menses

muscle on the upper arm that moves the elbow

mixture of a weak acid and its salt or of a weak base and its salt

unicellular organism which does not have membrane-bound cell organelles

link between a nerve fiber and its connecting muscle fiber

compound containing glycerol joined to one or two fatty acids and phosphorus

gland releasing fluid secretion called spittle or saliva

sugars with 6 carbons

dead body

opening in the iris allowing light to pass through to the retina

proteins joined to carbohydrate that are found on the surface of cells

protein made by white blood cells, in response to a particular antigen attack, in order to make the antigen harmless

fibers located throughout the cytoplasm of a cell

sensitive nodule of tissue in the center of the breast

an unstable; reactive gas which has oxidative properties

lamellar tissue that surrounds and covers a cell and its contents

a state of dependence caused by regular use of addictive drugs e.g. heroine

solvent which is a ketone

the length of time