The Single Best Strategy To Use For human anatomy and physiology definition
The Single Best Strategy To Use For human anatomy and physiology definition
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articular capsule – connective tissue framework that encloses the joint cavity of the synovial joint.
binocular depth cues – indications of the gap of visual stimuli on The idea of slight discrepancies in the photographs projected onto possibly retina.
atrioventricular bundle branches – (also, left or right bundle branches) specialised myocardial conductile cells that arise in the bifurcation of your atrioventricular bundle and pass through the interventricular septum; bring on the Purkinje fibres as well as to the right papillary muscle by means of the moderator band.
angiotensinogen – inactive protein within the circulation produced by the liver; precursor of angiotensin I; have to be modified by the enzymes renin and ACE for being activated.
corn – kind of callus that is named for its condition as well as elliptical motion with the abrasive drive.
enhance – enzymatic cascade of constitutive blood proteins check here that have antipathogen consequences, such as the immediate killing of germs.
anterior tibial artery – branches through the popliteal artery; provides blood for the anterior tibial area; gets the dorsalis pedis artery.
cavernous sinus – enlarged vein that gets blood from many of the other cerebral veins as well as the eye socket, and causes the petrosal sinus.
atrioventricular bundle – (also, bundle of His) group of specialised myocardial conductile cells that transmit the impulse through the AV node throughout the interventricular septum; kind the remaining and correct atrioventricular bundle branches.
acrosomal reaction – launch of digestive enzymes by sperm that permits them to burrow check here with the corona radiata and penetrate the zona pellucida of the oocyte just before fertilisation.
activation gate – Section of the voltage-gated Na+ channel that opens when the membrane voltage reaches threshold.
anterior spinal artery – blood vessel from your merged branches with the vertebral arteries that operates together the anterior surface with the spinal cord.
electronic arteries – fashioned with the superficial and deep palmar arches; supply blood for the digits.
basement membrane – in epithelial tissue, a skinny layer of fibrous substance that anchors the epithelial tissue on the underlying connective tissue; created up in the basal lamina and reticular lamina.