The Single Best Strategy To Use For human anatomy and physiology definition
The Single Best Strategy To Use For human anatomy and physiology definition
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cone photoreceptor – among the list of two types of retinal receptor mobile that is specialised for colour eyesight in the utilization of 3 photopigments dispersed by 3 different populations of cells.
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ascending aorta – First percentage of the aorta, soaring within the left ventricle for just a length of somewhere around five cm.
cleavage furrow – contractile ring that sorts close to a mobile all through cytokinesis that pinches the cell into two halves.
abdominal aorta – percentage of the aorta inferior to the aortic hiatus and exceptional on the typical iliac arteries.
Brodmann’s areas – mapping of locations of your cerebral cortex according to microscopic anatomy that relates specific places to purposeful distinctions, as described by Brodmann inside the early 1900s.
Even so, erect posture has designed quite a few mechanical issues—especially, body weight bearing. These challenges have needed to be satisfied by adaptations with the skeletal process.
mobile cycle – existence cycle of a single mobile, from its delivery right until its division into two new daughter cells.
canaliculi – (singular = canaliculus) channels throughout the bone matrix that property among an osteocyte’s a lot of cytoplasmic extensions that it utilizes to communicate and obtain nutrients.
cervical curve – posteriorly concave curvature on the cervical vertebral column area; a secondary curve of the vertebral column.
axon section – one stretch of your axon insulated by myelin and bounded by nodes of Ranvier at possibly finish (apart from the 1st, that is once the First segment, and the last, which can be followed by the axon terminal).
arachnoid trabeculae – filaments involving the arachnoid and read more pia mater inside the subarachnoid check here space.
bulbus cordis – percentage of the primitive heart tube that will at some point establish into the correct ventricle.
alveolar technique of the maxilla – curved, inferior margin on the maxilla that supports and anchors the higher enamel.