circle of Willis – (also, arterial circle) anastomosis Found at The bottom with the Mind that ensures continual blood provide; fashioned from branches of the internal carotid and vertebral arteries; materials blood into the Mind.
cardiac notch – despair in the medial area of the inferior lobe from the remaining lung exactly where the apex of your heart is situated.
cartilage – semi-rigid connective tissue observed about the skeleton in locations the place overall flexibility and clean surfaces aid movement.
angiotensinogen – inactive protein in the circulation produced by the liver; precursor of angiotensin I; should be modified from the enzymes renin and ACE for being activated.
cupula – specialised structure in the base of the semicircular canal that bends the stereocilia of hair cells when The top rotates By means of the relative movement in the enclosed fluid.
Growth is all the changes the body goes via in life. Advancement involves the process of differentiation, wherein unspecialized cells develop into specialised in composition and performance to accomplish selected responsibilities within the body.
capitate – with the lateral side, the 3rd with the 4 distal carpal bones; articulates with the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and mostly With all the third metacarpal distally.
defensins – antimicrobial proteins produced from neutrophils and macrophages that make openings within the plasma membranes to kill cells.
Cells, by way of example, Possess a cell membrane (also known as the plasma membrane) that retains the intracellular natural environment—the fluids and organelles—independent through the extracellular surroundings. Blood vessels maintain blood inside a closed circulatory procedure, and nerves and muscles are wrapped in connective tissue sheaths that different them from encompassing structures.
Dalton’s legislation – assertion in the theory that a selected fuel key in a check here combination exerts its have tension, like that specific gasoline sort was not Element of a combination of gases.
cranial nerve – amongst twelve nerves linked to the Mind which have been to blame for sensory or motor capabilities of the head and neck.
artery – blood vessel that conducts blood faraway from the heart; could be a conducting or distributing vessel.
adrenal glands – endocrine glands Found at the best of each and every kidney that are very important with the regulation of the pressure reaction, hypertension and blood quantity, drinking water homeostasis, and electrolyte concentrations.
azygos vein – originates from the lumbar area and passes throughout the diaphragm in to the thoracic cavity on the correct side of your vertebral column; drains blood within the intercostal veins, oesophageal veins, bronchial veins, and human anatomy and physiology other veins draining the mediastinal location; contributes to the top-quality vena cava.