angiotensin II – protein made by the enzymatic action of ACE on inactive angiotensin I; actively results in vasoconstriction and stimulates aldosterone release with the adrenal cortex.
appendicular skeleton – all bones of your upper and reduced limbs, in addition the girdle bones that attach Every limb towards the axial skeleton.
blood circulation – motion of blood via a vessel, tissue, or organ that is usually expressed with regards to volume for every device of time.
cleavage – kind of mitotic mobile division wherein the mobile divides but the full quantity remains unchanged; this method serves to create lesser and smaller sized cells.
abdominal aorta – portion of the aorta inferior to your aortic hiatus and exceptional towards the typical iliac arteries.
DNA polymerase – enzyme that capabilities in including new nucleotides to your rising strand of DNA all through DNA replication.
capitate – from your lateral facet, the 3rd with the four distal carpal bones; articulates Using the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and primarily with the third metacarpal distally.
cavernous sinus – enlarged vein that receives blood from almost all of the other cerebral veins and also the eye read more socket, and contributes to the petrosal sinus.
aortic sinuses – tiny pockets within the ascending aorta close to the aortic valve which might be the places with the baroreceptors (stretch receptors) and chemoreceptors that induce a reflex that aids inside the regulation of check here vascular homeostasis.
cervical curve – posteriorly concave curvature of your cervical vertebral column location; a secondary curve of your vertebral column.
course switching – means of B cells to alter the class of antibody they make without the need of altering the specificity for antigen.
brachiocephalic vein – considered one of a pair of veins that form from the fusion from the exterior and interior jugular veins as well as subclavian vein; subclavian, external and inner jugulars, vertebral, and internal thoracic veins produce it; drains the upper thoracic location and flows to the top-quality vena cava.
adrenal glands – endocrine glands Found at the highest of every kidney that are important for the regulation of your strain reaction, blood pressure and blood quantity, drinking water homeostasis, and electrolyte amounts.
carbonic anhydrase (CA) – enzyme that catalyses the reaction that causes carbon dioxide and h2o to type carbonic acid.