How human anatomy organs can Save You Time, Stress, and Money.
How human anatomy organs can Save You Time, Stress, and Money.
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cytoplasm – internal product in between the mobile membrane and nucleus of a cell, generally consisting of a drinking water-primarily based fluid named cytosol, inside which happen to be all the other organelles and mobile solute and suspended materials.
appendicular skeleton – all bones from the higher and decreased limbs, in addition the girdle bones that attach each limb on the axial skeleton.
clotting – also called coagulation; complex system by which blood elements kind a plug to halt bleeding.
angiotensinogen – inactive protein in the circulation made by the liver; precursor of angiotensin I; need to be modified through the enzymes renin and ACE to become activated.
chordae tendineae – string-like extensions of difficult connective tissue that extend from your flaps with the atrioventricular valves to the papillary muscles.
central sulcus – surface landmark in the cerebral cortex that marks the boundary between the frontal and parietal lobes.
Physiology could be the research of how the human body is effective. It describes the chemistry and physics behind essential body capabilities, from how molecules behave in cells to how programs of organs operate collectively.
chemical synapse – link concerning two neurons, or in between a neuron and its concentrate on, where by a neurotransmitter diffuses across an exceedingly small distance.
active transport – form of transport across the mobile membrane that requires input of mobile energy.
The link of the ribs towards the breastbone—the sternum—is in all conditions a secondary a person, introduced about by the somewhat pliable rib (costal) cartilages. The smaller joints among the ribs and also the vertebrae permit a gliding motion of the ribs over the vertebrae for the duration of respiratory and various functions. The motion is proscribed through the ligamentous attachments in between ribs and check here vertebrae.
bone marrow transplant – remedy wherein a donor’s healthier bone marrow with its stem cells replaces diseased or destroyed bone marrow of a patient.
astrocyte – star-shaped mobile while in the central nervous technique that regulates ions and uptake and/or breakdown of some neurotransmitters and contributes towards the development from check here the blood-Mind barrier.
alkaloid – material, ordinarily from the plant resource, that is definitely chemically standard with respect to pH and may stimulate bitter receptors.
complete refractory period of time – time through an motion time period when One more action prospective cannot be created because the voltage-gated Na+ channel is inactivated.