erythrocyte
Medical term Body Structures and Organ Systems
Red blood cell; carries oxygen using hemoglobin.
Sources
Related terms
- cellThe smallest independently functioning unit of a living organism.
- hemoglobinThe iron-containing protein in red blood cells that carries oxygen.
- diaphragmThe dome-shaped muscle separating the chest and abdominal cavities; the main muscle of breathing.
- dorsal cavityThe posterior body cavity that holds the brain and spinal cord.
- endocrine glandA gland that releases hormones directly into the blood, without ducts.
- epidermisThe outermost layer of the skin.
- esophagusThe muscular tube that carries food from the pharynx to the stomach.
- extensionStraightening a joint so the angle between the bones increases.
- flexionBending a joint so the angle between the bones decreases.
- homeostasisThe body's ability to keep a stable internal environment, such as temperature and fluid balance.