The 2-Minute Rule for human anatomy and physiology
The 2-Minute Rule for human anatomy and physiology
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angiotensin II – protein made by the enzymatic motion of ACE on inactive angiotensin I; actively triggers vasoconstriction and stimulates aldosterone release through the adrenal cortex.
diffusion – motion of a substance from a location of greater concentration to 1 of lessen focus.
corpus cavernosum – possibly of two columns of erectile tissue within the penis that fill with blood through an erection.
distal radioulnar joint – articulation concerning the head on the ulna and the ulnar notch of your radius.
common pathway – final coagulation pathway activated either from the intrinsic or perhaps the extrinsic pathway, and ending in the formation of the blood clot.
blood–testis barrier – limited junctions involving Sertoli cells that avert bloodborne pathogens from gaining usage of later on stages of spermatogenesis and prevent the probable for an autoimmune response to haploid sperm.
Bainbridge reflex – (also, named atrial reflex) autonomic reflex that responds to stretch read more receptors within the atria that deliver impulses for the cardioaccelerator spot to raise HR when venous circulation into your atria will increase.
condylar means of the mandible – thickened upward projection from posterior margin of mandibular ramus.
axoplasm – cytoplasm of an axon, which differs in composition compared to cytoplasm from the neuronal cell body.
autonomic tone – contractile state throughout resting cardiac activity made by gentle sympathetic and parasympathetic stimulation.
adrenal cortex – outer region from the adrenal glands consisting of multiple levels of epithelial cells and capillary networks that generates mineralocorticoids and glucocorticoids.
capillary – smallest of blood vessels the place physical Trade happens between more info the blood and tissue cells surrounded by interstitial fluid.
A particular characteristic of humans as when compared with other mammals is erect posture. The human body is usually to some extent just like a strolling tower that moves on pillars, represented through the legs. Great positive aspects are gained from this erect posture, the chief between which has been the liberating on the arms for a terrific assortment of works by using.
alveolar technique of the maxilla – curved, inferior margin from the maxilla that supports and anchors the higher teeth.