ankle joint – joint that separates the leg and foot portions from the lessen limb; formed with the articulations involving the talus bone of the foot inferiorly, plus the distal end with the tibia, medial malleolus of the tibia, and lateral malleolus from the fibula superiorly.
capsaicin – molecule that activates nociceptors by interacting which has a temperature-sensitive ion channel and is particularly The premise for “sizzling” sensations in spicy meals.
basilic vein – superficial vein on the arm that occurs from the palmar venous arches, intersects Using the median cubital vein, parallels the ulnar vein, and continues in to the higher arm; along with the brachial vein, it results in the axillary vein.
cleavage furrow – contractile ring that types all over a mobile in the course of cytokinesis that pinches the mobile into two halves.
amacrine cell – form of mobile in the retina that connects to your bipolar cells close to the outer synaptic layer and gives The idea for early graphic processing in the retina.
enhance – enzymatic cascade of constitutive blood proteins that have antipathogen consequences, such as the direct killing of micro organism.
anosmia – lack of the feeling of smell; generally the result of Actual physical disruption of click here the primary cranial nerve.
cilia – small appendage on sure cells formed by microtubules and modified for movement of elements through the cellular surface.
angiotensin I – protein made by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.
chorion – membrane that develops with the syncytiotrophoblast, cytotrophoblast, and mesoderm; surrounds the embryo and types the foetal part of the placenta through the chorionic villi.
basilar artery – formed through the fusion of the two vertebral arteries; sends branches for the cerebellum, brain stem, and also the posterior cerebral arteries; the main blood offer for the Mind stem.
regular region domain – Component of a lymphocyte antigen receptor that doesn't change much in between distinct receptor sorts.
bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating more info mucus that cleans and lubricates the urethra previous to and during ejaculation.
bronchus – tube connected to the trachea that branches into quite a few subsidiaries and offers a passageway for air to enter and depart the lungs.