The 2-Minute Rule for human anatomy

The 2-Minute Rule for human anatomy

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angiotensin II – protein made by the enzymatic action of ACE on inactive angiotensin I; actively causes vasoconstriction and stimulates aldosterone launch with the adrenal cortex.

anterior tibial vein – sorts from the dorsal venous arch; drains the realm near the tibialis anterior muscle mass and brings about the popliteal vein.

codon – consecutive sequence of a few nucleotides on an mRNA molecule that corresponds to a selected amino acid.

cervical enlargement – region with the ventral (anterior) horn in the spinal wire which has a much larger populace of motor neurons with the bigger quantity of and finer Charge of muscles of your upper limb.

So, the motions on the body and its elements, each of the way from your lunge of the football player to your sensitive manipulations of the handicraft artist or of using intricate devices by a scientist, are made possible by independent and individual engineering arrangements amongst muscle mass and bone.

Bowman’s capsule – cup-shaped sack lined by an easy squamous epithelium (parietal area) and specialised cells termed podocytes (visceral area) that participate in the filtration method; gets the filtrate which then passes on towards the PCTs.

bursa – connective tissue sac made up of lubricating fluid that prevents friction between adjacent constructions, which include pores and skin and bone, tendons and bone, or among muscles.

brachial artery – continuation of your axillary artery while in the brachium; materials blood to A great deal of your brachial area; provides off various scaled-down branches that deliver blood for the posterior area on the arm while in the region with the elbow; bifurcates into more info the radial and ulnar arteries in the coronoid fossa.

atrial natriuretic peptide (ANP) – peptide hormone made by the partitions from the atria in response to higher blood pressure level, blood quantity, or blood sodium that reduces the reabsorption of sodium and h2o in the kidneys and encourages vasodilation.

acetabular labrum – lip of fibrocartilage that surrounds outer margin with the acetabulum over the hip bone.

Boyle’s law – partnership in between quantity and tension as explained via the components: P1V1 = P2V2.

alveolar duct – smaller tube that sales opportunities with the terminal bronchiole to the respiratory bronchiole and is The purpose of attachment for alveoli.

disinhibition – disynaptic link in which the initial synapse inhibits the second cell, which then stops inhibiting the final goal.

Mind circumstance – part of the skull that contains get more info and protects the brain, consisting of the 8 bones that type the cranial foundation and rounded upper cranium.