5 Simple Techniques For human anatomy and physiology definition
5 Simple Techniques For human anatomy and physiology definition
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ampulla – during the ear, the structure at The bottom of the semicircular canal that contains the hair cells and cupula for transduction of rotational motion of The pinnacle.
diffusion – movement of the substance from a place of better focus to one of decreased focus.
denaturation – lack of form inside of a protein because of changes in temperature, pH, or chemical exposure.
costoclavicular ligament – band of connective tissue that unites the medial clavicle with the 1st rib.
acromegaly – condition in Grown ups brought on when abnormally high levels of GH result in progress of bones in the experience, arms, and ft.
cauda equina – bundle of spinal nerve roots that descend from the lower spinal wire underneath the 1st lumbar vertebra and lie inside the vertebral cavity; has the appearance of the horse’s tail.
chorionic villi – projections in the chorionic membrane that burrow to the endometrium and produce to the placenta.
mobile cycle – life cycle of an individual cell, from its beginning until eventually its division into two new daughter cells.
atrioventricular bundle – (also, bundle of His) team of specialised myocardial conductile cells that transmit the impulse from the AV node with the interventricular septum; type the remaining and proper atrioventricular bundle branches.
descending tract – central nervous procedure fibres carrying motor commands through the brain to the spinal twine or periphery.
ABO blood team – blood-sort classification according to the presence or absence of A and B carbohydrates about the erythrocyte membrane floor.
Different organ programs Every single have various capabilities and for that reason special roles to carry out in physiology. These a lot of click here capabilities can be summarized with regards to a number of that we would contemplate definitive of human life: organization, metabolism, responsiveness, movement, growth, and replica.
A particular attribute of humans as in contrast with other mammals is erect posture. The human body will be to some extent similar to a walking tower that moves on pillars, represented through the legs. Huge advantages are already attained from this erect posture, the Main amongst which has been the liberating on the arms for an awesome number of takes advantage of.
axon terminal – finish on the axon, where there are website generally quite a few branches extending toward the target cell.