The Definitive Guide to human anatomy meaning
The Definitive Guide to human anatomy meaning
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The adult human skeleton commonly includes 206 named bones. These bones may be grouped in two divisions: axial skeleton and appendicular skeleton.
amino acid – a protein’s monomer; incorporates a central carbon or alpha carbon to which an amino group, a carboxyl group, a hydrogen, and an R group or facet chain is connected; the R group is different for all twenty widespread amino acids.
cell – smallest independently functioning device of all organisms; in animals, a mobile has cytoplasm, composed of fluid and organelles.
distal convoluted tubules – parts with the nephron distal into the loop of Henle that acquire hyposmotic filtrate within the loop of Henle and vacant into accumulating ducts.
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Bowman’s capsule – cup-formed sack lined by a straightforward squamous epithelium (parietal surface) and specialised cells known as podocytes (visceral surface area) that be involved in the filtration process; receives the filtrate check here which then passes on towards the PCTs.
caudal – describes a place under or reduced than Yet another A part of the body proper; in the vicinity of or towards the tail (in humans, the coccyx, or most affordable Portion of the spinal column); also referred to as inferior.
counter latest multiplier program – entails the descending and ascending loops of Henle directing forming urine in opposing Instructions to make a focus gradient when combined with variable permeability and sodium pumping.
atrial natriuretic peptide (ANP) – peptide hormone produced by the walls in the atria in response to high blood pressure, blood quantity, or blood sodium that minimizes the reabsorption of sodium and drinking water within the kidneys and encourages vasodilation.
brachial vein – deeper vein of the arm that types through the radial and ulnar veins from the lessen arm; leads to the axillary vein.
course switching – capacity of B cells to alter the class of antibody they produce without the need of altering the specificity for antigen.
constant location here area – Section of a lymphocyte antigen receptor that does not differ Significantly between distinct receptor varieties.
Broca’s area – area of the frontal lobe affiliated with the motor commands essential for speech manufacturing and Positioned only within the cerebral hemisphere accountable for language production, that's the remaining side in close to 95 p.c from the populace.
anterior cruciate ligament – intracapsular ligament with the knee; extends from anterior, remarkable surface area from the tibia to the interior facet of the lateral condyle from the femur; resists hyperextension of knee.