cardiac skeleton – (also, skeleton of your heart) reinforced connective tissue Found throughout the atrioventricular septum; contains four rings that encompass the openings among the atria and ventricles, and the openings to the pulmonary trunk and aorta; The purpose of attachment with the heart valves.
cuticle – in hair, the outermost layer of keratinocytes originating with the hair matrix, as noticed in a cross-area of your hair bulb.
atrioventricular bundle branches – (also, still left or right bundle branches) specialised myocardial conductile cells that arise through the bifurcation of your atrioventricular bundle and pass through the interventricular septum; bring about the Purkinje fibres in addition to to the correct papillary muscle mass by means of the moderator band.
distal convoluted tubules – parts on the nephron distal to the loop of Henle that receive hyposmotic filtrate from the loop of Henle and empty into accumulating ducts.
ciliary body – easy muscle construction on the interior area on the iris that controls the shape of your lens website throughout the zonule fibres.
biaxial joint – variety of diarthrosis; a joint that enables for movements in just two planes (two axes).
bursa – connective tissue sac containing lubricating fluid that forestalls friction involving adjacent buildings, for instance skin and bone, tendons and bone, or in between muscles.
condylar means of the mandible – thickened upward projection from posterior margin of mandibular ramus.
aortic arch – arc that connects the ascending aorta to the descending aorta; ends with the intervertebral disk among the fourth and fifth thoracic vertebrae.
autonomic tone – contractile state for the duration of resting cardiac exercise produced by delicate sympathetic and parasympathetic stimulation.
adrenal cortex – outer location in the read more adrenal glands consisting of many levels of epithelial cells and capillary networks that provides mineralocorticoids and glucocorticoids.
brachiocephalic vein – one among a pair of veins that type from the fusion of your exterior and inside jugular veins plus the subclavian vein; subclavian, external and inner jugulars, vertebral, and internal thoracic veins bring about it; drains the higher thoracic area and flows into the exceptional vena cava.
Anabolism is the procedure whereby scaled-down, more simple molecules are put together into larger, a lot more intricate substances. Your body can assemble, by using energy, the elaborate substances it wants by combining modest molecules derived from your foods you consume
complete refractory period of time – time all through an motion period of time when An additional motion opportunity can not be produced because the voltage-gated Na+ channel is inactivated.