5 Simple Statements About human anatomy & physiology Explained
5 Simple Statements About human anatomy & physiology Explained
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arachnoid mater – Center layer of the meninges named for the spider-Net–like trabeculae that reach between it and also the pia mater.
appendicular skeleton – all bones with the higher and lessen limbs, as well as the girdle bones that attach Every limb into the axial skeleton.
denaturation – lack of condition in the protein because of variations in temperature, pH, or chemical exposure.
distal convoluted tubules – parts with the nephron distal on the loop of Henle that acquire hyposmotic filtrate within the loop of Henle and vacant into accumulating ducts.
Protection with the heart, lungs, and also other organs and buildings within the chest makes a dilemma fairly unique from that on the central anxious process. These organs, the functionality of which involves motion, enlargement, and contraction, will need to have a flexible and elastic protecting masking. Such a covering is supplied by the bony thoracic basket, or rib cage, which kinds the skeleton on the wall of your chest, or thorax.
cuboid – tarsal bone that articulates posteriorly While using the calcaneus bone, medially Using the lateral cuneiform bone, and anteriorly Together with the fourth and fifth metatarsal bones.
The first law of thermodynamics holds that Vitality can neither be established nor ruined—it may possibly only transform kind. Your simple perform as an organism should be to take in (ingest) energy and molecules in the foods you eat, convert some of it into fuel for motion, sustain your body features, and Create and preserve your body buildings. There are 2 types of reactions that attain this: anabolism and catabolism.
amygdala – nucleus deep while in the temporal lobe from the cerebrum that is definitely relevant to memory and psychological behaviour.
antidiuretic hormone (ADH) – hypothalamic hormone that's stored with the posterior pituitary and that signals the kidneys to reabsorb drinking water.
Dalton’s law – statement in the principle that a specific gasoline type in a mixture exerts its very check here own stress, as if that specific fuel kind was not Component of a combination of click here gases.
adrenal cortex – outer region with the adrenal glands consisting of multiple layers of epithelial cells and capillary networks that makes mineralocorticoids and glucocorticoids.
anterior communicating artery – anastomosis of the ideal and remaining inside carotid arteries; provides blood on the Mind.
Anabolism is the method whereby smaller, easier molecules are merged into larger sized, far more elaborate substances. Your body can assemble, by making use of Electrical power, the complicated chemical compounds it wants by combining compact molecules derived with the foods you take in
basement membrane – in epithelial tissue, a thin layer of fibrous content that anchors the epithelial tissue into the underlying connective tissue; created up on the basal lamina and reticular lamina.