5 Simple Techniques For human anatomy meaning
5 Simple Techniques For human anatomy meaning
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angiotensin II – protein produced by the enzymatic action of ACE on inactive angiotensin I; actively will cause vasoconstriction and stimulates aldosterone release from the adrenal cortex.
cuticle – in hair, the outermost layer of keratinocytes originating from your hair matrix, as noticed in a cross-segment with the hair bulb.
caudate – nucleus deep while in the cerebrum that is part on the basal nuclei; combined with the putamen, it is part with the striatum.
adrenaline – Key and many powerful catecholamine hormone secreted by the adrenal medulla in reaction to limited-time period stress.
Replica may be the development of a new organism from mother or father organisms. In humans, reproduction is completed through the male and female reproductive devices. Because Demise will come to all elaborate organisms, without reproduction, the road of organisms would finish.
central sulcus – floor landmark on the cerebral cortex that marks the boundary among the frontal and parietal lobes.
atrioventricular (AV) node – clump of myocardial cells situated in the inferior percentage of the right atrium in the atrioventricular septum; gets the impulse from the SA node, pauses, and then transmits it into specialised conducting cells inside the interventricular septum.
cytoskeleton – “skeleton” of the mobile; formed by rod-like proteins that guidance the cell’s form and provide, among the other capabilities, locomotive abilities.
articular disc – meniscus; a fibrocartilage construction observed concerning the bones of some synovial joints; supplies padding or smooths movements amongst the bones; strongly unites the bones with each other.
atrium – (plural = atria) higher or receiving chamber of the heart that pumps blood into the reduce chambers just ahead of their contraction; the right atrium receives blood in the systemic circuit that flows here into the right ventricle; the still left atrium receives blood from the pulmonary circuit that flows to the still left check here ventricle.
amniotic cavity – cavity that opens between the interior mobile mass plus the trophoblast; develops into amnion.
bedsore – sore about the skin that develops when regions with the body commence necrotising due to frequent stress and deficiency of blood supply; also known as decubitis ulcers.
axillary vein – major vein within the axillary location; drains the higher limb and turns into the subclavian vein.
cytokinesis – remaining phase in mobile division, wherever the cytoplasm divides to type two individual daughter cells.