5 Simple Techniques For human anatomy and physiology definition

blastocyst – time period to the conceptus on the developmental stage that includes about 100 cells formed into an inner mobile mass which is fated to become the embryo and an outer trophoblast that's fated to become the affiliated foetal membranes and placenta.

anterior tibial vein – forms within the dorsal venous arch; drains the region near the tibialis anterior muscle mass and results in the popliteal vein.

clotting – also known as coagulation; sophisticated process by which blood components form a plug to halt bleeding.

cleavage furrow – contractile ring that sorts all-around a cell all through cytokinesis that pinches the cell into two halves.

chordae tendineae – string-like extensions of tough connective tissue that stretch from your flaps of the atrioventricular valves into the papillary muscles.

Metabolism Anabolic reactions are making reactions, they usually eat energy. Catabolic reactions break products down and launch Power. Metabolism consists of each anabolic and catabolic reactions.

calyces – cup-like buildings receiving urine from the collecting ducts where it passes on towards the renal pelvis and ureter.

Bachmann’s bundle – (also, interatrial band) team of specialised conducting cells that transmit the impulse straight from the SA node in the correct atrium for the still left atrium.

frequent hepatic artery – branch of the celiac trunk that types the hepatic artery, the appropriate gastric artery, as well as cystic artery.

areolar tissue – (also, loose connective tissue) a form of connective tissue suitable that demonstrates minimal specialisation with cells dispersed from the matrix.

bone marrow transplant – procedure through which a donor’s get more info healthier bone marrow with its stem cells replaces diseased or destroyed bone marrow of the affected individual.

bundle of His – (also, atrioventricular bundle) group of check here specialised myocardial conductile cells that transmit the impulse from the AV node with the interventricular septum; type the still left and ideal atrioventricular bundle branches.

descending aorta – percentage of the aorta that continues downward earlier the top in the aortic arch; subdivided to the thoracic aorta along with the abdominal aorta.

cerebral aqueduct – link on the ventricular process among the third and fourth ventricles located in the midbrain.

Leave a Reply

Your email address will not be published. Required fields are marked *