human anatomy and physiology notes Things To Know Before You Buy

circadian rhythm – internal perception in the each day cycle of sunshine and dim determined by retinal exercise related to daylight.

cuticle – in hair, the outermost layer of keratinocytes originating in the hair matrix, as observed inside of a cross-segment in the hair bulb.

mobile – smallest independently functioning device of all organisms; in animals, a cell includes cytoplasm, made up of fluid and organelles.

choroid – very vascular tissue from the wall of the attention that provides the outer retina with blood/

corn – sort of callus which is named for its condition and the elliptical motion of the abrasive drive.

crista galli – little upward projection Found in the midline in the ground with the anterior cranial fossa; shaped by the ethmoid bone.

anosmia – loss of the feeling of smell; typically the result of physical disruption of the main cranial nerve.

condylar technique of the mandible – thickened upward projection from posterior margin of mandibular ramus.

checkpoint – development place from the cell cycle for the duration of which specified problems has to be met to ensure that the cell here to continue to a subsequence phase.

antigen presentation – binding of processed antigen to the protein-binding cleft of A serious histocompatibility intricate click here molecule.

acromioclavicular joint – articulation concerning the acromion with the scapula along with the acromial close on the clavicle.

carbaminohemoglobin – compound of carbon dioxide and haemoglobin, and one of many ways in which carbon dioxide is carried in the blood.

Betz cells – output cells of the key motor cortex that induce musculature to maneuver by way of synapses on cranial and spinal motor neurons.

anterior corticospinal tract – division with the corticospinal pathway that travels with the ventral (anterior) column of your spinal cord and controls axial musculature throughout the medial motor neurons in the ventral (anterior) horn.

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