human anatomy organs for Dummies
human anatomy organs for Dummies
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cone photoreceptor – among the list of two different types of retinal receptor mobile that is definitely specialised for colour vision with the use of a few photopigments distributed as a result of 3 separate populations of cells.
diffusion – motion of the material from a location of better focus to 1 of lower concentration.
Alterations in an organism’s interior surroundings, including increased body temperature, could potentially cause the responses of perspiring and the dilation of blood vessels inside the skin to be able to reduce body temperature, as demonstrated because of the runners in Figure 1.seven.
apocrine sweat gland – style of sweat gland that is definitely linked to hair follicles while in the armpits and genital locations.
articular tubercle – sleek ridge located over the inferior cranium, straight away anterior into the mandibular fossa.
Improvement is all the improvements the body goes by in life. Enhancement consists of the process of differentiation, wherein unspecialized cells turn out to be specialized in composition and function to conduct particular duties from the body.
carpal tunnel – passageway involving the anterior forearm and hand shaped from the carpal bones and flexor retinaculum.
cell cycle – lifetime cycle of just one cell, from its delivery here right up until its division into two new daughter cells.
cerebral cortex – outermost layer of grey matter during the Mind, in which conscious perception usually takes position.
artificial pacemaker – healthcare product that transmits electrical signals for the heart making sure that it contracts and pumps blood to the body.
bone marrow – tissue observed within bones; the location of all blood human anatomy mobile differentiation and maturation of B lymphocytes.
capillary – smallest of blood vessels where by Actual physical Trade takes place amongst the blood and tissue cells surrounded by interstitial fluid.
bipolar – form of a neuron with two processes extending from your neuron cell body—the axon and one dendrite.
articular cartilage – slender layer of cartilage covering an epiphysis; lowers friction and functions to be a shock absorber.