anatomy human heart for Dummies
anatomy human heart for Dummies
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Catabolism is the procedure by which larger more elaborate substances are damaged down into scaled-down simpler molecules. Catabolism releases Power. The complex molecules found in foods are broken down And so the body can use their areas to assemble the structures and substances essential for all times.
basal lamina – slender extracellular layer that lies underneath epithelial cells and separates them from other tissues.
cortical reaction – subsequent fertilisation, the discharge of cortical granules from your oocyte’s plasma membrane in to the zona pellucida making a fertilisation membrane that prevents any additional attachment or penetration of sperm; part of the slow block to polyspermy.
blood pressure level – power exerted by the blood versus the wall of a vessel or heart chamber; can be described Using the more generic phrase hydrostatic pressure.
anterior cranial fossa – shallowest and many anterior cranial fossa on the cranial foundation that extends from the frontal bone for the lesser wing from the sphenoid bone.
Metabolism Anabolic reactions are developing reactions, plus they take in Strength. Catabolic reactions crack components down and launch Electricity. Metabolism consists of both equally anabolic and catabolic reactions.
calcitonin – peptide hormone generated and secreted because of the parafollicular cells (C cells) human anatomy and physiology definition of your thyroid gland that functions to reduce blood calcium stages.
coronoid strategy of the ulna – projecting bony lip Positioned to the anterior, proximal ulna; forms the inferior margin of the trochlear notch.
carotid sinuses – modest pockets close to the foundation of The interior carotid arteries that happen to be the places on the baroreceptors and chemoreceptors that bring about a reflex that aids while in the regulation more info of vascular homeostasis.
diploid – issue marked from the existence of a double enhance of genetic substance (two sets of chromosomes, 1 established inherited from Just about every of two dad and mom).
corticospinal tract – connection involving the cortex and also the spinal cord answerable for producing movement.
capillary – smallest of blood vessels where physical exchange occurs involving the blood and tissue cells surrounded by interstitial fluid.
deep femoral vein – drains blood within the further portions of your thigh and causes the femoral vein.
atrioventricular septum – cardiac septum Positioned concerning the atria and ventricles; atrioventricular valves can be found in this article.