Getting My anatomy human body To Work
Getting My anatomy human body To Work
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cone photoreceptor – one of the two forms of retinal receptor cell that is specialised for colour vision throughout the use of a few photopigments distributed as a result of 3 different populations of cells.
arcuate line of your ilium – smooth ridge Found on the inferior margin of the iliac fossa; forms the lateral portion of the pelvic brim.
corpus cavernosum – either of two columns of erectile tissue from the penis that fill with blood all through an erection.
angiotensinogen – inactive protein while in the circulation made by the liver; precursor of angiotensin I; need to be modified because of the enzymes renin and ACE to become activated.
acetabulum – huge, cup-formed cavity Positioned within the lateral aspect of your hip bone; fashioned from the junction of the ilium, pubis, and ischium parts from the hip bone.
Bowman’s capsule – cup-formed sack lined by an easy squamous epithelium (parietal surface) and specialised cells called podocytes (visceral surface) that be involved in the filtration process; receives the filtrate which then passes on for the click here PCTs.
Physiology is definitely the study of how the human body functions. It describes the chemistry and physics driving standard body functions, from how molecules behave in cells to how systems of organs work with each other.
mobile cycle – everyday living cycle of a single cell, from its delivery until its division into two new daughter cells.
atrial natriuretic peptide (ANP) – peptide hormone made by the walls of the atria in reaction to high blood pressure, blood volume, or blood sodium that reduces the reabsorption of sodium and h2o inside the kidneys and promotes vasodilation.
autorhythmicity – potential of cardiac muscle to initiate its very own electrical impulse that triggers the mechanical contraction that pumps blood at a hard and fast tempo with out anxious or endocrine Command.
anterior cardiac veins – vessels that parallel the smaller cardiac arteries and drain the anterior surface of the ideal ventricle; bypass the coronary sinus and drain right into the right atrium.
corneal reflex – protecting reaction to stimulation from the cornea producing contraction of the orbicularis oculi here muscle mass resulting in blinking of the eye.
adrenal glands – endocrine glands Situated at the very best of each and every kidney that are crucial with the regulation of your strain response, hypertension and blood volume, h2o homeostasis, and electrolyte ranges.
articular cartilage – skinny layer of cartilage covering an epiphysis; decreases friction and acts being a shock absorber.