A Simple Key For human anatomy & physiology Unveiled

ascending tract – central nervous system fibres carrying sensory info with the spinal cord or periphery for the brain.

aquaporin – protein-forming h2o channels from the lipid bilayer of the cell; makes it possible for water to cross; activation while in the amassing ducts is underneath the Charge of ADH.

mobile – smallest independently functioning unit of all organisms; in animals, a mobile consists of cytoplasm, made up of fluid and organelles.

cerebrum – location with the Grownup Mind that develops from your telencephalon and it is answerable for larger neurological capabilities for instance memory, emotion, and consciousness.

widespread pathway – last coagulation pathway activated possibly from the intrinsic or the extrinsic pathway, and ending while in the development of the blood clot.

coronary sinus – huge, slender-walled vein within the posterior surface area of the heart that lies throughout the atrioventricular sulcus and drains the heart myocardium instantly into the ideal atrium.

carpal tunnel – passageway among the anterior forearm and hand formed with the carpal bones and flexor retinaculum.

cytoskeleton – “skeleton” of the mobile; fashioned by rod-like proteins click here that assist the mobile’s condition and provide, among other functions, locomotive talents.

articular disc – meniscus; a fibrocartilage structure discovered involving the bones of some synovial joints; offers padding or smooths movements between the bones; strongly unites the bones alongside one another.

apical ectodermal ridge – enlarged ridge of ectoderm with the distal stop of the limb bud that stimulates progress and elongation from the limb.

anterior cardiac veins – vessels that parallel the modest cardiac arteries and drain the anterior floor of the correct ventricle; bypass the coronary sinus and drain immediately into the correct atrium.

aldosterone – hormone developed and secreted via the adrenal cortex that stimulates sodium and fluid retention and increases blood volume website and hypertension.

blood-Mind barrier (BBB) – physiological barrier between the circulatory technique and the central nervous procedure that establishes a privileged blood supply, limiting the stream of substances into the CNS.

alar plate – developmental region in the spinal cord that offers increase to the posterior horn from the gray issue.

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