The 2-Minute Rule for human anatomy and physiology

cholinergic technique – neurotransmitter process of acetylcholine, which incorporates its receptors as well as the enzyme acetylcholinesterase.

annular ligament – intrinsic ligament with the elbow articular capsule that surrounds and supports the head from the radius on the proximal radioulnar joint.

cell – smallest independently working unit of all organisms; in animals, a cell contains cytoplasm, composed of fluid and organelles.

The intestinal tract, one example is, is home to more bacterial cells than the total of all human cells during the body, nevertheless these bacteria are outdoors the body and can't be allowed to circulate freely inside the body.

chordae tendineae – string-like extensions of hard connective tissue that reach through the flaps on the atrioventricular valves on the papillary muscles.

blood islands – masses of establishing blood vessels and fashioned components from mesodermal cells scattered throughout the embryonic disc.

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cytoskeleton – “skeleton” of a mobile; fashioned by rod-like proteins that assist the mobile’s condition and provide, amid other capabilities, locomotive qualities.

bronchial tree – collective here title to the numerous branches of your bronchi and bronchioles of your respiratory system.

artificial pacemaker – health care machine that transmits electrical indicators to your heart in order that it contracts and pumps blood into the body.

bone marrow – tissue found inside bones; the location of all blood cell differentiation and maturation of B lymphocytes.

cytokines – course of proteins that work as autocrine or paracrine signalling molecules; while in the cardiovascular procedure, they promote the proliferation of progenitor cells and support to encourage equally nonspecific and unique resistance to illness.

This informative article is anxious largely Using the gross construction plus the functionality from the skeleton of the conventional human adult.

atrioventricular septum – cardiac septum Positioned involving the atria and ventricles; atrioventricular valves can be found right here.

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