cell
Medical term Body Structures and Organ Systems
The smallest independently functioning unit of a living organism.
Sources
Free practice questions that use cell
- Body Structures and Organ Systems, question 1A gland cell has just made a hormone that it will release into the blood. Which organelle packages the hormone so it can leave the cell?
- Body Structures and Organ Systems, question 4At a staff in-service, an MA explains that the heart contains muscle tissue that pumps, fibrous tissue that forms the valves, and special…
- Pathophysiology and Disease Processes, question 2A patient receiving chemotherapy has been told her white blood cell count is low. She asks the MA how to avoid getting sick. Which…
Related terms
- atriumOne of the two upper chambers of the heart that receive blood returning to the heart.
- bronchiThe main airways that branch from the trachea into the lungs.
- capillaryThe smallest blood vessel, where oxygen, nutrients and wastes are exchanged with the tissues.
- cartilageSemi-rigid, flexible connective tissue that gives support and smooth surfaces for movement, as in joints.
- cerebellumThe part of the brain that controls balance, coordination and smooth movement.
- cerebrumThe largest part of the brain, responsible for higher functions such as thought, language and voluntary…
- dermisThe skin layer beneath the epidermis, containing blood vessels, nerves, glands and hair follicles.
- diaphragmThe dome-shaped muscle separating the chest and abdominal cavities; the main muscle of breathing.