The 2-Minute Rule for human anatomy
The 2-Minute Rule for human anatomy
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condyloid joint – synovial joint through which the shallow despair at the conclusion of a single bone gets a rounded finish from the 2nd bone or even a rounded construction shaped by two bones; found in the metacarpophalangeal joints on the fingers or maybe the radiocarpal joint on the wrist; functionally categorised like a biaxial joint.
annular ligament – intrinsic ligament of your elbow articular capsule that surrounds and supports The top from the radius with the proximal radioulnar joint.
coracoclavicular ligament – strong band of connective tissue that anchors the coracoid strategy of the scapula to the lateral clavicle; supplies significant indirect assistance for that acromioclavicular joint.
apocrine sweat gland – sort of sweat gland which is related to hair follicles in the armpits and genital areas.
cell membrane – membrane bordering all animal cells, composed of a lipid bilayer interspersed with various molecules; also known as plasma membrane.
central sulcus – surface area landmark with the cerebral cortex that marks the boundary in between the frontal and parietal lobes.
depolarise – to lessen the voltage distinction between The within and out of doors of a here mobile’s plasma membrane (the sarcolemma for a muscle mass fibre), building The within much less damaging than at relaxation.
defensins – antimicrobial proteins launched from neutrophils and macrophages that build openings in the plasma membranes to kill cells.
articular disc – meniscus; a fibrocartilage composition identified among the bones of some synovial joints; delivers padding or smooths actions amongst the bones; strongly unites the bones alongside one another.
blood – liquid connective tissue made up of mobile parts—erythrocytes, leukocytes, and platelets—along with a fluid extracellular matrix referred to as plasma; part on the cardiovascular program.
acromioclavicular joint – articulation involving the acromion from the scapula plus the acromial end of your clavicle.
arachnoid trabeculae human anatomy meaning – filaments between the arachnoid and pia mater inside the subarachnoid Area.
anterior – describes the front or path towards the entrance on the body; also called ventral.
absolute refractory period – time throughout an action period when another motion opportunity can not be produced since the voltage-gated Na+ channel is inactivated.