Not known Factual Statements About human anatomy and physiology definition

articular capsule – connective tissue structure that encloses the joint cavity of the synovial joint.

anterior tibial vein – kinds with the dorsal venous arch; drains the realm near the tibialis anterior muscle and results in the popliteal vein.

brachiocephalic artery – single vessel Positioned on the ideal side in the body; the 1st vessel branching through the aortic arch; presents rise to the correct subclavian artery and the proper frequent carotid artery; supplies blood to The pinnacle, neck, upper limb, and wall of your thoracic region.

cerebrum – location of the adult Mind that develops within the telencephalon and is particularly chargeable for higher neurological functions which include memory, emotion, and consciousness.

ciliary body – smooth muscle structure on the inside surface of the iris that controls The form in the lens through the zonule fibres.

contralateral – term meaning “on the alternative side,” as in axons that cross the midline in a very fibre tract.

depolarise – to decrease the voltage difference between The within and outdoors of the mobile’s plasma membrane (the sarcolemma for your muscle mass fibre), generating the inside much less adverse than at relaxation.

blood typing or grouping – blood take a look at for identification of blood style employing commercially well prepared antibodies and smaller samples of blood.

articular disc – meniscus; a fibrocartilage composition identified between the bones of some synovial joints; offers padding or smooths movements in get more info between the bones; strongly unites the bones jointly.

antigen presentation – binding of processed antigen to the protein-binding cleft of An important histocompatibility advanced molecule.

Boyle’s legislation – partnership between quantity and pressure as explained by the method: P1V1 = P2V2.

bundle of His – (also, atrioventricular bundle) group of specialised myocardial conductile cells that transmit the impulse through the AV node from the interventricular septum; kind the left and correct atrioventricular bundle branches.

This informative article is concerned generally While using the gross composition as well as purpose of your skeleton of the traditional human adult.

cytokinesis – ultimate phase read more in cell division, the place the cytoplasm divides to type two different daughter cells.

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