What Does human anatomy and physiology notes Mean?

articular capsule – connective tissue structure that encloses the joint cavity of a synovial joint.

anterior talofibular ligament – intrinsic ligament Found around the lateral facet of your ankle joint, in between talus bone and lateral malleolus of fibula; supports talus within the talocrural joint and resists excessive inversion from the foot.

chitin – type of carbohydrate that varieties the outer skeleton of all arthropods that include crustaceans and insects; In addition, it sorts fungi cell partitions.

acrosome – cap-like vesicle located for the anterior-most area of a sperm that is rich with lysosomal enzymes effective at digesting the protective levels bordering the oocyte.

mobile membrane – membrane encompassing all animal cells, composed of a lipid bilayer interspersed with various molecules; often called plasma membrane.

arachnoid granulation – out-pocket from the arachnoid membrane into the dural sinuses which allows for reabsorption of CSF in to the blood.

costal groove – shallow groove along the inferior margin of the rib that gives passage for blood vessels along with a nerve.

detrusor muscle mass – smooth muscle mass within the bladder wall; fibres run in all Instructions to reduce the measurement of the check here organ when emptying it of urine.

angiotensin I – protein made by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.

autorhythmicity – capability of cardiac muscle to initiate its individual electrical impulse that triggers the mechanical contraction that pumps blood at a fixed speed without nervous or endocrine Handle.

bone marrow transplant – procedure during which a donor’s wholesome bone marrow with its stem cells replaces diseased or weakened bone marrow of the patient.

cardiac reflexes – number of autonomic reflexes that empower the cardiovascular centres to control heart perform centered on sensory information from a range of visceral sensors.

anatomical useless Room – air Area existing while in the airway that in no way reaches the alveoli and thus hardly ever participates in gasoline Trade.

corona radiata – in an oocyte, a layer of granulosa human anatomy cells that surrounds the oocyte and that has to be penetrated by sperm prior to fertilisation can arise.

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