Examine This Report on human anatomy organs

The adult human skeleton generally is made up of 206 named bones. These bones could be grouped in two divisions: axial skeleton and appendicular skeleton.

diffusion – movement of a material from a place of greater concentration to one of lessen concentration.

bronchial bud – framework inside the developing embryo that varieties once the laryngotracheal bud extends and branches to sort two bulbous structures.

angiotensinogen – inactive protein during the circulation made by the liver; precursor of angiotensin I; need to be modified through the enzymes renin and ACE for being activated.

mobile membrane – membrane encompassing all animal cells, composed of a lipid bilayer interspersed with numerous molecules; generally known as plasma membrane.

adrenal vein – drains the adrenal or suprarenal glands that are immediately superior to your kidneys; the correct adrenal vein enters the inferior vena cava right plus the remaining adrenal vein enters the left renal vein.

depolarise – to lessen the voltage difference between The within and outside of the mobile’s plasma membrane (the sarcolemma for just a muscle mass fibre), producing the inside less detrimental than at relaxation.

cornea – fibrous covering on the anterior click here location of the eye that is transparent to make sure that mild can go through it.

common hepatic artery – department with the celiac trunk that kinds the hepatic artery, the appropriate gastric artery, and also the cystic artery.

descending tract – central anxious system fibres carrying motor instructions within the brain towards the spinal twine or periphery.

angle with check here the rib – portion of rib with biggest curvature; with each other, the rib angles sort essentially the most posterior extent of your thoracic cage.

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

descending aorta – portion of the aorta that carries on downward earlier the tip of the aortic arch; subdivided in the thoracic aorta along with the abdominal aorta.

carbonic anhydrase (CA) – enzyme that catalyses the response that causes carbon dioxide and drinking water to form carbonic acid.