human anatomy definition Secrets
human anatomy definition Secrets
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The adult human skeleton normally consists of 206 named bones. These bones could be grouped in two divisions: axial skeleton and appendicular skeleton.
basal lamina – thin extracellular layer that lies underneath epithelial cells and separates them from other tissues.
capacitation – course of action that occurs in the feminine reproductive tract during which sperm are geared up for fertilisation; leads to greater motility and improvements of their outer membrane that make improvements to their capability to launch enzymes capable of digesting an oocyte’s outer levels.
atmospheric tension – level of power which is exerted by gases while in the air surrounding any given surface.
cupula – specialised construction in the foundation of the semicircular canal that bends the stereocilia of hair cells when The pinnacle rotates By the use of the relative movement of the enclosed fluid.
central sulcus – surface landmark in the cerebral cortex that marks the boundary concerning the frontal and parietal lobes.
Bainbridge reflex – (also, referred to as atrial reflex) autonomic reflex that responds to stretch receptors inside the atria that ship impulses to the cardioaccelerator space to enhance HR when venous move to the atria improves.
antibodies – (also, immunoglobulins or gamma globulins) antigen-distinct proteins produced by specialised B lymphocytes that shield the body by binding to foreign objects get more info such as germs and viruses.
axoplasm – cytoplasm of the axon, which differs in composition when compared to the cytoplasm on the neuronal cell body.
apical ectodermal ridge – enlarged ridge of ectoderm for the distal get more info close of the limb bud that stimulates progress and elongation from the limb.
bone marrow transplant – cure where a donor’s healthy bone marrow with its stem cells replaces diseased or destroyed bone marrow of a patient.
capillary – smallest of blood vessels where by Actual physical Trade happens concerning the blood and tissue cells surrounded by interstitial fluid.
abducens nerve – sixth cranial nerve; liable for contraction of one of many extraocular muscles.
azygos vein – originates during the lumbar region and passes in the diaphragm in to the thoracic cavity on the proper facet in the vertebral column; drains blood through the intercostal veins, oesophageal veins, bronchial veins, along with other veins draining the mediastinal location; contributes to the excellent vena cava.