cardiac skeleton – (also, skeleton of the heart) bolstered connective tissue located within the atrioventricular septum; consists of 4 rings that surround the openings between the atria and ventricles, as well as the openings to the pulmonary trunk and aorta; The purpose of attachment with the heart valves.
bicuspid valve – (also, mitral valve or still left atrioventricular valve) valve Positioned among the left atrium and ventricle; is made up of two flaps of tissue.
bronchial bud – structure in the creating embryo that forms when the laryngotracheal bud extends and branches to form two bulbous buildings.
adrenaline – Main and many powerful catecholamine hormone secreted with the adrenal medulla in response to short-time period tension.
mobile membrane – membrane bordering all animal cells, made up of a lipid bilayer interspersed with numerous molecules; often known as plasma membrane.
atrial reflex – (also, called Bainbridge reflex) autonomic reflex that responds to extend receptors inside the atria that send impulses towards the cardioaccelerator location to improve HR when venous human anatomy and physiology notes stream to the atria increases.
arrector pili click here – easy muscle mass which is activated in reaction to external stimuli that pull on hair follicles and make the hair “stand up”.
cortex – in hair, the 2nd or Center layer of keratinocytes originating with the hair matrix, as viewed inside of a cross-area from the hair bulb.
broad ligament – broad ligament that supports the uterus by attaching laterally to both sides from the uterus and pelvic wall.
diploid – condition marked with the existence of the double enhance of genetic substance (two sets of chromosomes, just one set inherited from Every of two moms and dads).
biological macromolecule – large molecule needed for lifestyle that is definitely created from lesser organic molecules.
alveolar duct – compact tube that prospects from the terminal bronchiole for the respiratory bronchiole and is also the point of attachment for alveoli.
Broca’s location – location with the frontal lobe connected with the motor instructions necessary for speech output and located only within the cerebral hemisphere chargeable for language creation, which happens to be the still left facet in around ninety five % from the inhabitants.
brush border – shaped by microvilli around the floor of selected cuboidal cells; from the kidney it's located in the PCT; increases surface location for absorption in the kidney.