A network of Nerves.
Nephron
The functional unit of the Kidney. The long convoluted tubules of the Kidney.
Neoplasm
Uncontrolled Cell growth; also known as Tumor
Neck
Part of the Body which attaches the Head to the Trunk.
Natural Acquired Immunity
An Immunity in which the Body is Naturally exposed to Antigens as opposed to artificial exposure.
Natural Killer Cells
Large type of Granulocyte.
Nasopharynx
The part of the Pharynx that lies Posterior to the Nasal Cavity.
Nasal Septum
Structure of Bone and Cartilage that divided the Nose into right and left Nasal Cavities.