click below
click below
Normal Size Small Size show me how
Anatomy Vocab #12
Anatomy/Physiology Vocabulary Words #276-300
Question | Answer |
---|---|
An electrically neutral particle in the nucleus of an atom. | Neutron |
A type of white blood cell in which the cytoplasm does not stain with either hematoxylin or eosin. | Neutrophil |
One of many small cytoplasmic inclusions in the nerve cell body. | Nissl Body |
A semipermeable membrane surrounding the nucleus of a cell and separating it from the cytoplasm. | Nuclear Membrane |
A complex type of organic acid found in chromatin. | Nucleic Acid |
One or more bodies within the nucleus that appear to be associated with the formation of nucleoproteins. | Nucleolus |
A general term used to identify the living material of the nucleus. | Nucleoplasm |
A component of a nucleic molecule, consisting of a sugar, a nitrogenous base, and a phosphate group. | Nucleotide |
The controlling unit of a cell's activities. | Nucleus |
A type of relatively simple lipid that is fluid at ordinary temperatures. | Oil |
The process of smelling. | Olfaction |
The nerve passing from the eye to the occipital lobe of the cerebrum. | Optic Nerve |
A cavity in the upper half of the anterior surface of the skull; the eye cavity. | Orbit |
A group of tissues which function together in the performance of a definite body function. | Organ |
The structure in the inner ear which contains the sense organs of hearing. | Organ of Corti |
A structure lying within the protoplasm of a cell and performing a specific function. | Organelle |
A chemical compound containing the element carbon. | Organic |
Any carbohydrate, lipid or protein. | Organic Nutrient |
An opening; an entrance to a cavity or tube. | Orifice |
Diffusion through a semi permeable membrane. | Osmosis |
The pressure that is established on one side of a semipermeable membrane as a result of the passage of a material through it. | Osmotic Pressure |
A small bone, especially one of the three bones in the middle ear. | Ossicle |
The process of bone formation. | Ossification |
A cell concerned with the formation of bone. | Osteoblast |
A cell which destroys bone to form channels through it for the passage of blood vessels and nerves. | Osteoclast |