human anatomy meaning Options

human anatomy meaning Options

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ampulla – within the ear, the construction at The bottom of the semicircular canal that contains the hair cells and cupula for transduction of rotational movement of the head.

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dense connective tissue – connective tissue appropriate that contains quite a few fibres that provide both elasticity and security.

angiotensinogen – inactive protein while in the circulation made by the liver; precursor of angiotensin I; must be modified with the enzymes renin and ACE being activated.

chordae tendineae – string-like extensions of challenging connective tissue that extend within the flaps with the atrioventricular valves to the papillary muscles.

coeliac trunk – (also, coeliac artery) big department from the abdominal aorta; offers rise to the still left gastric artery, the splenic artery, as well as widespread hepatic artery that types the hepatic artery to the liver, the best gastric artery to your tummy, and the cystic artery towards the gall bladder.

Physiology could be the more info research of how the human body performs. It describes the chemistry and physics driving basic body capabilities, from how molecules behave in cells to how systems of organs perform together.

defensins – antimicrobial proteins released from neutrophils and macrophages that produce openings inside the plasma membranes to destroy cells.

amnion – clear membranous sac that encloses the producing foetus and fills with amniotic fluid.

dihydroxyvitamin D – Energetic method of vitamin D needed via the intestinal epithelial cells with the absorption of calcium.

colloid – get more info viscous fluid within the central cavity of thyroid follicles, that contains the glycoprotein thyroglobulin.

dorsal arch – (also, arcuate arch) formed from the anastomosis of the dorsalis pedis artery and medial and plantar arteries; branches supply the distal parts in the foot and digits.

Betz cells – output cells of the first motor cortex that bring about musculature to maneuver via synapses on cranial and spinal motor neurons.

adaptive immune reaction – relatively gradual but pretty distinct and productive immune reaction managed by lymphocytes.