human anatomy definition Secrets
human anatomy definition Secrets
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circadian rhythm – internal perception of the each day cycle of light and dim based on retinal activity related to sunlight.
antithrombin – anticoagulant that inactivates element X and opposes the conversion of prothrombin (component II) into thrombin inside the prevalent pathway.
acromial close with the clavicle – lateral conclude of the clavicle that articulates Together with the acromion with the scapula.
central canal – longitudinal channel while in the centre of every osteon; consists of blood vessels, nerves, and lymphatic vessels; also known as the Haversian canal.
ciliary body – easy muscle construction on the inside surface area on the iris that controls The form of the lens with the zonule fibres.
crista galli – little upward projection located in the midline in the ground from the anterior cranial fossa; formed via the ethmoid bone.
The primary law of thermodynamics retains that Vitality can neither be designed nor wrecked—it may possibly only adjust kind. Your standard perform being an organism is always to take in (ingest) Strength and molecules inside the foods you try to eat, transform many of read more it into gasoline for motion, maintain your body features, and Develop and maintain your body constructions. There's two different types of reactions that achieve this: anabolism and catabolism.
anterior border of your tibia – narrow, anterior margin with the tibia that extends inferiorly from your tibial tuberosity.
axoplasm – cytoplasm of an axon, which differs in composition when compared to the cytoplasm of the neuronal cell body.
autonomic tone – contractile condition in the course of resting cardiac activity made by mild sympathetic and parasympathetic stimulation.
acromioclavicular joint – articulation involving the acromion of your scapula as well as the acromial finish from the clavicle.
Different organ methods Just about every have different capabilities and for that reason exclusive roles to accomplish in physiology. These quite a few functions can be summarized concerning a couple of that we might take into consideration definitive of human lifestyle: organization, metabolism, responsiveness, motion, enhancement, and copy.
disinhibition – disynaptic relationship by which the main synapse inhibits the 2nd mobile, which then stops inhibiting the ultimate target.
basement membrane – in epithelial tissue, a thin layer of fibrous substance that anchors the epithelial tissue to your underlying connective tissue; created up with the basal lamina and reticular more info lamina.