The 2-Minute Rule for human anatomy

The 2-Minute Rule for human anatomy

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cone photoreceptor – on the list of two different types of retinal receptor cell that is certainly specialised for colour vision in the utilization of a few photopigments dispersed by a few individual populations of cells.

cardiac notch – depression in the medial surface of the inferior lobe from the left lung exactly where the apex of your heart is located.

Talked about in this article as Element of the axial skeleton is a third subdivision, the visceral, comprising the decrease jaw, some factors of the upper jaw, and the branchial arches, such as the hyoid bone.

dentin – bone-like tissue promptly deep to the enamel from the crown or cementum of the foundation of the tooth.

chordae tendineae – string-like extensions of rough connective tissue that reach from the flaps with the atrioventricular valves towards the papillary muscles.

arachnoid granulation – out-pocket in the arachnoid membrane into your dural sinuses that enables for reabsorption of CSF into your blood.

anterior horn – gray issue in the spinal cord made up of multipolar motor neurons, from time to time referred to as the ventral horn.

coronoid process of the ulna – projecting bony lip Found to the anterior, proximal ulna; forms the inferior margin in the trochlear notch.

anchoring junction – mechanically attaches adjacent cells to each other or into the basement membrane.

bronchial artery – systemic department through the aorta that gives oxygenated blood into the lungs Together with the pulmonary circuit.

cranial nerve – one of twelve nerves connected to the Mind which can be responsible for sensory or motor capabilities of the head and neck.

The different organ units Every single have various functions and thus one of a kind roles to accomplish in physiology. These quite a few features is often summarized when it comes to several that we'd consider definitive of human everyday living: Business, metabolism, responsiveness, motion, improvement, and copy.

axon read more – single process of the neuron that carries an electrical signal (motion potential) away from the cell body toward a goal mobile.

widespread carotid artery – right prevalent carotid artery occurs in the brachiocephalic artery, more info as well as the remaining widespread carotid occurs in the aortic arch; offers increase on the exterior and interior carotid arteries; supplies the respective sides of the head and neck.