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Anatomy Vocab #6
Anatomy/Physiology Vocabulary Words #126-150
Question | Answer |
---|---|
A wall of muscle separating the thoracic and abdominal cavities. It is present only in mammals. | Diaphragm |
The main part, or shaft, of a bone. | Diaphysis |
The period during the beat of the heart when the atrica and the ventricles fill with blood. | Diastole |
The movement of molecules of a substance from a region where it is in relatively high concentration to an area of lower concentration. | Diffusion |
A type of carbohydrate formed by the chemical union of two hexases. | Disaccharide |
The forcing of a bone out of its normal position in a joint. | Dislocation |
Toward the free end of an appendage. | Distal |
The member of a pair of contrasting characteristics which appears in the same phenotype. | Dominant Characteristic |
Reffering to the back of an animal; the side along which the backbone passes; sometimes called the posterior side. | Dorsal |
The outermost of the meninges. | Dura mater. |
Swelling caused by the collection of fluids in a tissue. | Edema |
A muscle, gland or other type of tissue that responds to a definite stimulus. | Effector |
Referring to any nerve or blood vessel that carries an impulse or blood away from the CNS or heart. | Efferent |
A record of the electric currents produced by a beating heart. | Electrocardiogram |
A record of the electric currents produced by the brain. | Electroencephalogram |
A negatively charged particle of an atom. | Electron |
The basic forms of matter. | Elements |
A substance used to assist in forming an emulsion. | Emulsifying Agent |
The suspension of an insoluble liquid in another liquid in the form of small droplets. | Emulsion |
The hard, outer layer of a tooth. | Enamel |
A gland lacking ducts and secreting directly into the blood stream. | Endocrine Gland |
A network of fine channels passing through the cytoplasm of a cell and connecting the plasma and nuclear membranes; ribosomes lie along the walls. | Endoplasmic Reticulum |
The ability to do work. | Energy |
A chemical compound which affects the rate of a chemical reaction. | Enzyme |
A commonly used biological stain that is bright red in color. | Eosin |