The Single Best Strategy To Use For human anatomy and physiology definition

The Single Best Strategy To Use For human anatomy and physiology definition

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cytoplasm – inner content involving the cell membrane and nucleus of the cell, predominantly consisting of the h2o-dependent fluid identified as cytosol, inside that are all the opposite organelles and cellular solute and suspended products.

binocular depth cues – indications of the distance of Visible stimuli on The premise of slight discrepancies in the photographs projected onto either retina.

denaturation – loss of form in the protein due to modifications in temperature, pH, or chemical exposure.

adrenaline – primary and many potent catecholamine hormone secreted from the adrenal medulla in reaction to limited-expression tension.

amacrine cell – kind of mobile while in the retina that connects to the bipolar cells near the outer synaptic layer and supplies The premise for early image processing inside the retina.

cardiac output (CO) – quantity of blood pumped by Each and every ventricle throughout just one moment; equals HR multiplied by SV.

calyces – cup-like structures getting urine with the gathering ducts exactly where it passes on to the renal pelvis and ureter.

condylar strategy of the mandible – thickened upward projection from posterior margin of mandibular ramus.

The central anxious system lies largely throughout the axial skeleton, the brain getting properly protected by the cranium and also the spinal wire through read more the vertebral column, by means of the bony neural arches (the arches of bone that encircle the spinal cord) along with the intervening ligaments.

descending tract – central anxious program fibres carrying motor commands from the brain to the spinal cord or periphery.

angle on the rib – part of rib with finest curvature; collectively, the read more rib angles variety essentially the most posterior extent of the thoracic cage.

absorption – passage of digested solutions within the intestinal lumen by mucosal cells and to the bloodstream or lacteals.

descending aorta – part of the aorta that continues downward previous the top on the aortic arch; subdivided into the thoracic aorta plus the abdominal aorta.

anterior longitudinal ligament – ligament that runs the size in the vertebral column, uniting the anterior aspects of the vertebral bodies.