Rumored Buzz on human anatomy and physiology definition
Rumored Buzz on human anatomy and physiology definition
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cytoplasm – inside materials concerning the cell membrane and nucleus of the cell, mainly consisting of the drinking water-primarily based fluid referred to as cytosol, inside which might be all another organelles and mobile solute and suspended resources.
aquaporin – protein-forming water channels from the lipid bilayer on the cell; lets h2o to cross; activation during the accumulating ducts is under the Charge of ADH.
bronchoconstriction – reduce in the dimensions in the bronchiole resulting from contraction of your muscular wall.
costoclavicular ligament – band of connective tissue that unites the medial clavicle with the 1st rib.
Safety with the heart, lungs, along with other organs and buildings in the upper body creates an issue fairly different from that with the central nervous procedure. These organs, the function of which requires movement, enlargement, and contraction, need to have a versatile and elastic protecting masking. Such a covering is furnished by the bony thoracic basket, or rib cage, which kinds the skeleton with the wall from the chest, or thorax.
coronary sinus – massive, slim-walled vein on the posterior floor of the heart that lies throughout the atrioventricular sulcus and drains the heart myocardium right into the appropriate atrium.
costal groove – shallow groove together the inferior margin of a rib that gives passage for blood vessels and also a nerve.
ampulla – (with the uterine tube) Center part of the uterine tube by which fertilisation often takes place
anchoring junction – mechanically attaches adjacent cells to each other or on the basement membrane.
artificial pacemaker – healthcare machine that transmits get more info electrical signals to your heart to ensure that it contracts and pumps blood to your body.
acromioclavicular joint – articulation amongst the acromion on the scapula as well as the acromial end with the clavicle.
Responsiveness is the power of the organism to adjust to modifications in its inside and external environments. An illustration of responsiveness to exterior stimuli could include relocating towards resources of foods and water and away from perceived hazards.
bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra prior to And through ejaculation.
articular cartilage – skinny layer of cartilage covering an more info epiphysis; cuts down friction and acts as a shock absorber.