5 Simple Techniques For human anatomy meaning
5 Simple Techniques For human anatomy meaning
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cytoplasm – inside materials in between the cell membrane and nucleus of the cell, generally consisting of the water-based mostly fluid named cytosol, inside which might be all one other organelles and mobile solute and suspended resources.
capsaicin – molecule that activates nociceptors by interacting by using a temperature-delicate ion channel and is the basis for “warm” sensations in spicy food items.
cochlear duct – space inside the auditory portion of the internal ear which contains the organ of Corti and is also adjacent on the scala tympani and scala vestibuli on both side.
costal cartilage – hyaline cartilage framework connected to your anterior conclude of every rib that provides for both direct or oblique attachment of most ribs to your sternum.
chordae tendineae – string-like extensions of challenging connective tissue that stretch with the flaps on the atrioventricular valves towards the papillary muscles.
adrenal medulla – interior layer in the adrenal glands that plays a very important part inside the strain response by creating adrenaline and noradrenaline.
choroid plexus – specialised structure made up check here of ependymal cells that line blood capillaries and filter blood to produce CSF during the four ventricles of the Mind.
aponeurosis – wide, tendon-like sheet of connective tissue that attaches a skeletal muscle to a different skeletal muscle mass or to the bone.
canaliculi – (singular = canaliculus) channels inside the bone matrix that check here household one of an osteocyte’s quite a few cytoplasmic extensions that it works by using to communicate and receive nutrients.
dihydroxyvitamin D – Lively type of vitamin D expected through the intestinal epithelial cells for that absorption of calcium.
immediate pathway – connections within the basal nuclei through the striatum to the globus pallidus internal segment and substantia nigra pars reticulata that disinhibit the thalamus to raise cortical Charge of movement.
alveolar duct – little tube that prospects in the terminal bronchiole into the respiratory bronchiole and is also The purpose of attachment for alveoli.
bipolar – condition of the neuron with two processes extending within the neuron cell body—the axon and a single dendrite.
articular cartilage – thin layer of cartilage masking an epiphysis; reduces friction and acts for a shock absorber.