The 2-Minute Rule for anatomy human heart
The 2-Minute Rule for anatomy human heart
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anastomosis – (plural = anastomoses) location where by vessels unite to allow blood to circulate even when there may be partial blockage in One more department.
appendicular skeleton – all bones of your upper and lessen limbs, additionally the girdle bones that attach Every limb towards the axial skeleton.
cortical reaction – adhering to fertilisation, the release of cortical granules from your oocyte’s plasma membrane to the zona pellucida developing a fertilisation membrane that stops any more attachment or penetration of sperm; A part of the slow block to polyspermy.
apocrine sweat gland – variety of sweat gland which is related to hair follicles in the armpits and genital regions.
channel protein – membrane-spanning protein which has an internal pore which allows the passage of a number of substances.
atrial reflex – (also, named Bainbridge reflex) autonomic reflex that responds to stretch receptors in the atria that ship impulses towards the cardioaccelerator location to boost HR when venous move into the atria increases.
capitate – within the here lateral side, the 3rd of your four distal carpal bones; articulates Together with the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and mainly with the third metacarpal distally.
ampulla – (of your uterine tube) middle portion of the uterine tube where fertilisation normally occurs
atrioventricular bundle – (also, bundle of His) team of specialised myocardial conductile cells that transmit the impulse in the AV node through the interventricular septum; kind the left and correct atrioventricular bundle branches.
apical ectodermal ridge – enlarged ridge of ectoderm in the distal close of the limb bud that stimulates advancement and elongation on the limb.
Boyle’s legislation – romantic relationship between quantity and stress as described via the components: P1V1 = P2V2.
bundle of His – (also, atrioventricular bundle) group of specialised myocardial conductile cells that transmit the impulse in the AV node through the interventricular septum; form the left and suitable atrioventricular bundle branches.
abducens nerve – sixth cranial nerve; click here responsible for contraction of among the extraocular muscles.
cytokinesis – last stage in cell division, where by the cytoplasm divides to form two independent daughter cells.