The 2-Minute Rule for human anatomy

cellulose – polysaccharide that comprises the vegetation’ mobile wall; supplies structural help on the mobile.

cutaneous membrane – skin; epithelial tissue created up of the stratified squamous epithelial cells that cover the outside of your body.

coronary arteries – branches of the ascending aorta that supply blood towards the heart; the left coronary artery feeds the remaining side in the heart, the still left atrium and ventricle, as well as the interventricular septum; the best coronary artery feeds the ideal atrium, portions of the two ventricles, as well as heart conduction procedure.

adrenaline – Major and most powerful catecholamine hormone secreted from the adrenal medulla in response to quick-expression worry.

deltoid ligament – broad intrinsic ligament Positioned within the medial facet of your ankle joint; supports the talus with the talocrural joint and resists excessive eversion of your foot.

central sulcus – surface area landmark of the cerebral cortex that marks the boundary among the frontal and parietal lobes.

centriole – tiny, self-replicating organelle that gives the origin for microtubule progress and moves DNA throughout mobile division.

Bachmann’s bundle – (also, check here interatrial band) group of specialised conducting cells that transmit the impulse straight from the check here SA node in the correct atrium for the left atrium.

bilirubin – yellowish bile pigment developed when iron is removed from haem and also the remaining molecule is further more broken down into waste merchandise.

Body structure features count on their form. The best way structures do the job depend upon the way in which They can be structured. So knowledge Physiology calls for an idea of Anatomy, and vice versa.

Organic macromolecule – significant molecule necessary for existence that's created from more compact organic molecules.

costal facet – website over the lateral sides of the thoracic vertebra for articulation with The pinnacle of a rib.

bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra previous to and during ejaculation.

atrioventricular septum – cardiac septum Situated among the atria and ventricles; atrioventricular valves can be found below.

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