The 2-Minute Rule for human anatomy meaning
The 2-Minute Rule for human anatomy meaning
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cardiac skeleton – (also, skeleton of the heart) reinforced connective tissue Found throughout the atrioventricular septum; consists of 4 rings that encompass the openings involving the atria and ventricles, as well as the openings into the pulmonary trunk and aorta; The purpose of attachment with the heart valves.
cuticle – in hair, the outermost layer of keratinocytes originating within the hair matrix, as seen in a cross-part from the hair bulb.
Adjustments within an organism’s inner environment, for example increased body temperature, can cause the responses of perspiring as well as dilation of blood vessels inside the pores and skin to be able to minimize body temperature, as demonstrated by the runners in Figure one.seven.
costoclavicular ligament – band of connective tissue that unites the medial clavicle with the 1st rib.
abdominal aorta – portion of the aorta inferior on the aortic hiatus and superior to your widespread iliac arteries.
atrial reflex – (also, referred to as Bainbridge reflex) autonomic reflex that responds to extend receptors within the human anatomy meaning atria that send out impulses towards the cardioaccelerator spot to extend HR when venous circulation to the atria raises.
centriole – compact, self-replicating organelle that gives the origin for microtubule development and moves DNA for the duration of mobile division.
chemical synapse – relationship concerning two neurons, or concerning a neuron and its focus on, the place a neurotransmitter diffuses throughout an exceptionally short length.
dermal papilla – (plural = dermal papillae) extension from the papillary layer from the click here dermis that increases surface Make contact with amongst the epidermis and dermis.
Body framework features depend on their type. How buildings work rely on the best way These are arranged. So comprehension Physiology calls for an idea of Anatomy, and vice versa.
direct pathway – connections within the basal nuclei from the striatum on the globus pallidus interior phase and substantia nigra pars reticulata that disinhibit the thalamus to increase cortical Charge of movement.
dorsal arch – (also, arcuate arch) formed with the anastomosis of your dorsalis pedis artery and medial and plantar arteries; branches source the distal parts of your foot and digits.
Anabolism is the process whereby scaled-down, simpler molecules are blended into larger sized, a lot more intricate substances. Your body can assemble, by using Electrical power, the intricate substances it demands by combining little molecules derived through the foods you take in
axon terminal – end with the axon, where there usually are a number of branches extending toward the goal mobile.