human anatomy definition Options
human anatomy definition Options
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cardiac skeleton – (also, skeleton of your heart) bolstered connective tissue located inside the atrioventricular septum; includes four rings that surround the openings amongst the atria and ventricles, as well as the openings to the pulmonary trunk and aorta; The purpose of attachment for that heart valves.
arm – location with the higher limb Situated amongst the shoulder and elbow joints; consists of the humerus bone.
dense body – sarcoplasmic structure that attaches into the sarcolemma and shortens the muscle mass as slender filaments slide previous thick filaments.
choroid – extremely vascular tissue within the wall of the attention that provides the outer retina with blood/
Management centre – compares values to their regular variety; deviations result in the activation of the effector.
enhance – enzymatic cascade of constitutive blood proteins that have antipathogen outcomes, including the immediate killing of bacteria.
bursa – connective tissue sac containing lubricating fluid that prevents friction among adjacent constructions, for example pores and skin and bone, tendons and bone, or involving muscles.
cilia – little appendage on selected cells formed by microtubules and modified for movement of elements through the mobile get more info surface.
atrial natriuretic peptide (ANP) – peptide hormone made by the walls of your atria in reaction to superior hypertension, blood volume, or blood sodium that decreases the reabsorption of check here sodium and water inside the kidneys and promotes vasodilation.
Marathon Runners Runners display two attributes of residing humans—responsiveness and movement. Anatomic buildings and physiological procedures let runners to coordinate the action of muscle groups and sweat in response to climbing inside body temperature. (credit history: Phil Roeder/flickr)
acromioclavicular joint – articulation concerning the acromion of your scapula as well as the acromial conclude on the clavicle.
dorsal arch – (also, arcuate arch) fashioned from the anastomosis from the dorsalis pedis artery and medial and plantar arteries; branches source the distal portions from the foot and digits.
abducens nerve – sixth cranial nerve; liable for contraction of among the extraocular muscles.
Your body is coordinating the motion of overall muscle groups to allow you to move air into and out of your lungs, to push blood throughout your body, also to propel the food items you have got eaten as a result of your digestive tract. Consciously, needless to say, you contract your skeletal muscles to move the bones within your skeleton to receive from just one area to another (as the runners are accomplishing in Determine 1.seven), and to carry out the entire routines of one's daily life.