A Simple Key For human anatomy & physiology Unveiled
A Simple Key For human anatomy & physiology Unveiled
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angiotensin II – protein made by the enzymatic action of ACE on inactive angiotensin I; actively leads to vasoconstriction and stimulates aldosterone release through the adrenal cortex.
basal lamina – slim extracellular layer that lies underneath epithelial cells and separates them from other tissues.
acromial end from the clavicle – lateral finish from the clavicle that articulates Together with the acromion on the scapula.
biogenic amine – course of neurotransmitters that happen to be enzymatically derived from amino acids but no longer have a carboxyl group.
deltoid ligament – broad intrinsic ligament Positioned on the medial side in the ankle joint; supports the talus in the talocrural joint and resists excessive eversion from the foot.
coeliac trunk – (also, coeliac artery) important department from the abdominal aorta; provides rise for the remaining gastric artery, the splenic artery, plus the typical hepatic artery that types the hepatic artery for the liver, the ideal gastric artery to the belly, as well as the cystic artery into the gall bladder.
dendrite – just one of many branchlike procedures that extends in the neuron cell body and functions as being a Get in touch with for incoming indicators (synapses) from other neurons or sensory cells.
aponeurosis – broad, tendon-like sheet of connective tissue that attaches a skeletal muscle mass to another skeletal muscle mass or to the bone.
axoplasm – cytoplasm of the axon, which differs in composition compared to cytoplasm with the neuronal cell body.
The relationship with the get more info ribs to your breastbone—the sternum—is in all scenarios a secondary just one, brought about from the fairly pliable rib (costal) cartilages. The compact joints involving the ribs as well as vertebrae allow a gliding motion from the ribs on the vertebrae during respiratory together with other pursuits. The motion is restricted via the ligamentous attachments involving ribs and vertebrae.
colloid – viscous fluid from the central cavity of thyroid follicles, made up of the glycoprotein thyroglobulin.
cerebral peduncles – segments in the descending motor pathway which make up the white make any difference of your ventral midbrain.
coronal suture – joint that unites the frontal bone to the ideal and still left parietal bones over the top rated on the skull.
coracohumeral ligament – intrinsic ligament with the shoulder joint; website operates in the coracoid strategy of the scapula into the anterior humerus.