human anatomy meaning Options
human anatomy meaning Options
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anterior cerebral artery – occurs from The inner carotid artery; provides the frontal lobe on the cerebrum.
appendicular skeleton – all bones of your upper and reduce limbs, furthermore the girdle bones that connect Each and every limb on the axial skeleton.
atrioventricular bundle branches – (also, still left or right bundle branches) specialised myocardial conductile cells that arise within the bifurcation on the atrioventricular bundle and pass through the interventricular septum; result in the Purkinje fibres in addition to to the proper papillary muscle mass through the moderator band.
acrosome – cap-like vesicle Found in the anterior-most region of a sperm that is loaded with lysosomal enzymes capable of digesting the protecting levels surrounding the oocyte.
ciliary body – clean muscle mass framework on the inside surface area of your iris that controls the shape of the lens through the zonule fibres.
coronary sinus – large, slim-walled vein over the posterior surface in the heart that lies within the atrioventricular sulcus and drains the heart myocardium immediately into the right atrium.
dendrite – a person of numerous branchlike procedures that extends in the neuron cell body and functions as a Make contact with for incoming indicators (synapses) click here from other neurons or sensory cells.
defensins – antimicrobial proteins produced from neutrophils and macrophages that create openings while in the plasma membranes to kill cells.
aortic arch – arc that connects the ascending aorta to your descending aorta; ends in the intervertebral disk in between the fourth and fifth thoracic vertebrae.
dihydroxyvitamin D – Energetic type of vitamin D needed with the intestinal epithelial cells for your absorption of calcium.
corticospinal tract – connection amongst the cortex and also the spinal twine answerable for producing movement.
cross-matching – blood take a look at for resolve of compatibility between donor RBC and affected individual’s plasma.
Betz cells – output cells of the principal motor cortex that result in musculature to move through synapses on cranial and spinal motor neurons.
anterior cruciate ligament – intracapsular ligament with the here knee; extends from anterior, superior surface of your tibia to your inner facet of the lateral condyle of the femur; resists hyperextension of knee.