5 Simple Techniques For human anatomy meaning
5 Simple Techniques For human anatomy meaning
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Catabolism is the method by which larger more elaborate substances are damaged down into lesser easier molecules. Catabolism releases energy. The complicated molecules located in foods are broken down Hence the body can use their elements to assemble the buildings and substances necessary for all times.
bicuspid valve – (also, mitral valve or remaining atrioventricular valve) valve Positioned among the remaining atrium and ventricle; consists of two flaps of tissue.
corpus cavernosum – either of two columns of erectile tissue in the penis that fill with blood during an erection.
atmospheric stress – degree of power that is definitely exerted by gases during the air bordering any specified area.
aorta – biggest artery in the body, originating through the still left ventricle and descending into the abdominal region where by it bifurcates in the prevalent iliac arteries at the level in the fourth lumbar vertebra; arteries originating within the aorta distribute blood to nearly all tissues from the body.
atrial reflex – (also, termed Bainbridge reflex) autonomic reflex that responds to extend receptors from the atria that deliver impulses on the cardioaccelerator place to raise HR when here venous stream in to the atria boosts.
chorionic villi – projections with the chorionic membrane that burrow to the endometrium and produce in to the placenta.
aponeurosis – wide, tendon-like sheet of connective tissue that attaches a skeletal muscle mass to another skeletal muscle mass or to the bone.
angiotensin I – protein produced by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.
Body composition capabilities count on their variety. The way in which buildings function depend on just how They can be structured. So comprehension Physiology necessitates an understanding of Anatomy, and vice versa.
basilar artery – formed from the fusion of The 2 vertebral arteries; sends branches for the cerebellum, Mind stem, along with the posterior cerebral arteries; the main blood offer to the brain stem.
arachnoid trabeculae – filaments concerning the arachnoid and pia mater in the subarachnoid House.
coronal suture – joint that unites the frontal bone to the ideal and still left parietal bones across the leading of the skull.
azygos vein – originates in the lumbar region and passes through the diaphragm in to the thoracic cavity on the appropriate side in the vertebral column; drains blood from the intercostal veins, check here oesophageal veins, bronchial veins, and also other veins draining the mediastinal area; contributes to the top-quality vena cava.