5 Easy Facts About human anatomy organs Described
5 Easy Facts About human anatomy organs Described
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cardiac skeleton – (also, skeleton of the heart) reinforced connective tissue Positioned within the atrioventricular septum; contains 4 rings that encompass the openings between the atria and ventricles, along with the openings to your pulmonary trunk and aorta; The purpose of attachment for that heart valves.
arcuate line of the ilium – smooth ridge Found with the inferior margin from the iliac fossa; sorts the lateral portion of the pelvic brim.
codon – consecutive sequence of three nucleotides on an mRNA molecule that corresponds to a particular amino acid.
anticodon – consecutive sequence of a few nucleotides on a tRNA molecule that is definitely complementary to a specific codon on an mRNA molecule.
cupula – specialised construction inside the base of the semicircular canal that bends the stereocilia of hair cells when the head rotates by way of the relative motion with the enclosed fluid.
coeliac trunk – (also, coeliac artery) main department with the abdominal aorta; provides rise into the left gastric artery, the splenic artery, and the typical hepatic artery that sorts the hepatic artery into the liver, the appropriate gastric artery for the abdomen, and also the cystic artery to the gall bladder.
carpal tunnel – passageway involving the anterior forearm and hand fashioned by the carpal bones and flexor retinaculum.
cortex – in hair, the 2nd or Center layer of keratinocytes originating from your hair matrix, as witnessed in a very cross-section in the hair bulb.
cerebral cortex – outermost layer of grey matter from the Mind, where by conscious perception normally takes spot.
artificial pacemaker – professional medical device that transmits electrical alerts into the heart check here to make sure that it contracts and pumps blood towards the body.
anulus fibrosus – tricky, fibrous outer portion of an intervertebral disc, which can be strongly anchored into the bodies with the adjacent vertebrae.
astrocyte – star-formed cell from the central nervous technique that regulates ions and uptake and/or breakdown of some neurotransmitters and contributes to the formation here with the blood-brain barrier.
blood-brain barrier (BBB) – physiological barrier involving the circulatory program plus the central nervous system that establishes a privileged blood provide, proscribing the flow of substances to the CNS.
brush border – formed by microvilli to the floor of specific cuboidal cells; inside the kidney it's located in the PCT; will increase surface space for absorption inside the kidney.