The 2-Minute Rule for human anatomy and physiology
The 2-Minute Rule for human anatomy and physiology
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ankle joint – joint that separates the leg and foot portions from the decrease limb; shaped by the articulations concerning the talus bone of your foot inferiorly, plus the distal conclusion in the tibia, medial malleolus with the tibia, and lateral malleolus from the fibula superiorly.
aquaporin – protein-forming h2o channels throughout the lipid bilayer on the mobile; allows water to cross; activation in the gathering ducts is beneath the control of ADH.
cell – smallest independently functioning unit of all organisms; in animals, a cell has cytoplasm, made up of fluid and organelles.
acrosome – cap-like vesicle Situated at the anterior-most location of a sperm that is definitely loaded with lysosomal enzymes capable of digesting the protecting layers bordering the oocyte.
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blood islands – masses of building blood vessels and shaped factors from mesodermal cells scattered all over the embryonic disc.
central chemoreceptor – among the specialised receptors that can be found while in the Mind that feeling variations in hydrogen ion, oxygen, or carbon dioxide concentrations during the brain.
coronoid strategy of the ulna – projecting bony lip Positioned about the anterior, proximal ulna; varieties the inferior margin with the trochlear notch.
acute mountain sickness (AMS) – problem that happens a result of acute publicity to high altitude resulting from a small partial strain of oxygen.
The third typical purpose from the skeleton is that of motion. The nice bulk of the skeletal muscles are firmly anchored on the skeleton, normally to not less than two bones and in some instances to a lot of bones.
apneustic centre – community of neurons inside the pons that stimulate the neurons in the dorsal respiratory team; controls the depth of check here inspiration.
alveolar duct – tiny tube that qualified prospects through the terminal bronchiole on the respiratory bronchiole and is also the point of attachment for alveoli.
adrenal glands – endocrine glands Found at the best of every kidney that are important for that regulation from the anxiety reaction, blood pressure and blood volume, drinking water homeostasis, and electrolyte degrees.
anterior longitudinal ligament – ligament that runs the length of your vertebral column, uniting the anterior areas read more of the vertebral bodies.