cone photoreceptor – among the two different types of retinal receptor mobile that may be specialised for colour eyesight with the utilization of 3 photopigments distributed via three independent populations of cells.
cardiac notch – despair during the medial surface with the inferior lobe in the left lung in which the apex from the heart is found.
carotid canal – zig-zag tunnel furnishing passage throughout the base from the skull for the internal carotid artery into the brain; starts anteromedial to the styloid approach and terminates in the center cranial cavity, near the posterior-lateral foundation on the sella turcica.
blood pressure level – force exerted by the blood from the wall of the vessel or heart chamber; is usually explained with the far more generic expression hydrostatic tension.
mobile membrane – membrane bordering all animal cells, made up of a lipid bilayer interspersed with numerous molecules; often called plasma membrane.
atrial reflex – (also, termed Bainbridge reflex) autonomic reflex that responds to stretch receptors during the atria that send out impulses to the cardioaccelerator region to raise HR when venous movement to the atria improves.
anosmia – lack of the perception of smell; normally the result of Actual physical disruption of the main cranial nerve.
cavernous sinus – enlarged vein that receives blood from the vast majority of other cerebral veins and the eye socket, and contributes to the petrosal sinus.
The body’s major organ procedure could be the integumentary process, which includes the skin and its related buildings, for example hair and nails. The area tissue of pores and skin is a barrier that guards inside structures and fluids from probably unsafe microorganisms along with other toxins.
cervical curve – posteriorly concave curvature of your cervical vertebral column location; a secondary curve of the vertebral column.
basilar artery – shaped within the fusion read more of the two vertebral arteries; sends branches into the cerebellum, brain stem, and also the posterior cerebral arteries; the key blood more info source into the brain stem.
Responsiveness is the power of an organism to regulate to modifications in its interior and external environments. An example of responsiveness to external stimuli could consist of transferring toward resources of foods and drinking water and faraway from perceived potential risks.
cricoid cartilage – percentage of the larynx made up of a ring of cartilage with a large posterior region plus a thinner anterior region; hooked up into the oesophagus.
cytokinesis – closing phase in mobile division, where by the cytoplasm divides to kind two different daughter cells.