A Simple Key For human anatomy & physiology Unveiled

A Simple Key For human anatomy & physiology Unveiled

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Affiliation space – area of cortex connected to a primary sensory cortical area that even more processes the information to produce extra intricate sensory perceptions.

aquaporin – protein-forming drinking water channels in the lipid bilayer of the cell; allows drinking water to cross; activation inside the gathering ducts is underneath the control of ADH.

cortical reaction – next fertilisation, the release of cortical granules within the oocyte’s plasma membrane into your zona pellucida making a fertilisation membrane that forestalls any even further attachment or penetration of sperm; Element of the slow block to polyspermy.

dentin – bone-like tissue quickly deep towards the enamel of the crown or cementum of the root of the tooth.

anterior cranial fossa – shallowest and many anterior cranial fossa on the cranial foundation that extends with the frontal bone into the click here lesser wing of your sphenoid bone.

coronary sinus – large, slim-walled vein to the posterior surface of the heart that lies in the atrioventricular sulcus and drains the heart myocardium immediately into the right atrium.

centriole – modest, self-replicating organelle that provides the origin for microtubule progress and moves DNA all through mobile division.

condylar means of the mandible – thickened upward projection from posterior margin of mandibular ramus.

angiotensin I – protein made by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.

anterior inferior iliac backbone – small, bony projection Positioned on the anterior margin with the ilium, below the anterior remarkable iliac spine.

ongoing capillary – most common kind of capillary, located in virtually all tissues except epithelia and cartilage; is made up of incredibly compact gaps within the endothelial lining that let exchange.

absorption – passage of digested products and solutions with the intestinal lumen as a result of mucosal cells and into the bloodstream or lacteals.

alkaloid – substance, website usually from the plant source, that is definitely chemically basic with regard to pH and will encourage bitter receptors.

alveolar means of the maxilla – curved, inferior margin of your maxilla that supports and anchors the upper enamel.