The 2-Minute Rule for human anatomy

The 2-Minute Rule for human anatomy

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circadian rhythm – inside perception on the daily cycle of light and dim dependant on retinal exercise connected to daylight.

anterior tibial vein – sorts from the dorsal venous arch; drains the area near the tibialis anterior muscle mass and leads to the popliteal vein.

chitin – sort of carbohydrate that kinds the outer skeleton of all arthropods which include crustaceans and insects; Furthermore, it kinds fungi mobile walls.

distal convoluted tubules – parts from the nephron distal towards the loop of Henle that receive hyposmotic filtrate in the loop of Henle and vacant into accumulating ducts.

chordae tendineae – string-like extensions of hard connective tissue that reach in the flaps of your atrioventricular valves into the papillary muscles.

cardiac output (CO) – quantity of blood pumped by Each and every ventricle during a person minute; equals HR multiplied by SV.

autonomic anxious system (ANS) – practical division of the anxious system which is accountable for homeostatic reflexes that coordinate control of cardiac and clean muscle, as well as glandular tissue.

bicipital groove – intertubercular groove; narrow groove Found involving the increased and lesser tubercles from the humerus.

bronchial tree – collective title for that numerous branches of the bronchi and bronchioles with the respiratory technique.

buffy coat – slim, pale layer of leukocytes and platelets that separates the erythrocytes in the plasma in a sample of centrifuged blood.

axon section – single stretch on the axon insulated by myelin and bounded by nodes of Ranvier at possibly close (except for the first, which can be once the First section, and the last, that's followed by the axon terminal).

artery – blood vessel that conducts blood away from the heart; could be a conducting or distributing vessel.

coronal suture – joint that unites the frontal bone to click here the proper and still left parietal bones over the best in the skull.

axon terminal – finish with the axon, exactly where there usually are quite a few branches extending human anatomy definition towards the goal cell.