The 2-Minute Rule for human anatomy meaning
The 2-Minute Rule for human anatomy meaning
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circadian rhythm – interior perception on the every day cycle of light and dark dependant on retinal activity associated with sunlight.
corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue while in the penis that fills with blood in the course of an erection and surrounds the penile urethra around the ventral portion of the penis.
bronchial bud – construction during the developing embryo that sorts once the laryngotracheal bud extends and branches to type two bulbous constructions.
diploë – layer of spongy bone, that is certainly sandwiched in between two the layers of compact bone found in flat bones.
diastolic pressure – lessen range recorded when measuring arterial hypertension; signifies the negligible benefit comparable to the pressure That continues to be throughout ventricular peace.
contralateral – phrase meaning “on the opposite facet,” as in axons that cross the midline within a fibre tract.
anterior horn – grey subject of your spinal twine made up of multipolar motor neurons, in some cases called the ventral horn.
antibodies – (also, immunoglobulins or gamma globulins) antigen-distinct proteins made by specialised B lymphocytes that secure website the body by binding to overseas objects which include bacteria and viruses.
active transportation – method of transport through the cell membrane that needs enter of cellular Electrical power.
chorion – membrane that develops within the syncytiotrophoblast, cytotrophoblast, and mesoderm; surrounds the embryo and kinds the foetal percentage of the placenta throughout the chorionic villi.
anterior cardiac veins – vessels that parallel the small cardiac arteries and drain the anterior floor of the best ventricle; bypass the coronary sinus and drain straight into the ideal atrium.
continuous region domain – part of a lymphocyte antigen receptor that doesn't change A lot among distinct receptor varieties.
anterior – describes the front or direction towards the entrance with the body; also known as ventral.
typical carotid artery – appropriate common carotid artery arises within the brachiocephalic artery, and the left popular carotid occurs through the aortic more info arch; provides rise into the exterior and interior carotid arteries; provides the respective sides of the head and neck.