Chemoreception definition
WebChemoreception definition, the physiological response to chemical stimuli. See more. WebThe best-known example of a vertebrate that uses odour for defense is the North American skunk. When threatened, skunks perform a visual warning. However, if this fails to deter a potential attacker, they produce an …
Chemoreception definition
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Webchemoreception: A physiological response to chemical stimuli. mechanoreception: A physiological response to mechanical forces like pressure, ... While the exact definition of sensation is still controversial, most scientists agree that all senses rely on four fundamental sensory capacities: Chemical detection (chemoreception). ... Webchemoreceptor. [ ke″mo-re-sep´ter] any of the special cells or organs adapted for excitation by chemical substances and located outside the central nervous system. The carotid and …
WebOther articles where receptor potential is discussed: chemoreception: Signal transduction: The initial changes are called receptor potentials, and they are produced by the movement of positively charged ions (e.g., sodium ions) into the cell through openings in the cell membrane called ion channels. Thus, in order to stimulate a receptor cell, a … WebOct 1, 2010 · By definition central respiratory chemoreceptors (CRCs) are cells that are sensitive to changes in brain PCO(2) or pH and contribute to the stimulation of breathing …
WebThe meaning of CHEMORECEPTION is the physiological reception of chemical stimuli. the physiological reception of chemical stimuli… See the full definition ... Share the Definition of chemoreception on Twitter Twitter. Medical Definition. chemoreception. noun. che· mo· re· cep· tion-ri-ˈsep-shən Webchemoreception: ( kē'mō-rē-sep'shun ), The ability to perceive chemicals in the environment that are odorants or tastants. Synonym(s): chemosensation
WebChemoreception. Another distinctive feature is the presence of a vertical slit between the nostril and upper lip, known as the "nasolabial groove". The groove is lined with glands, and enhances the salamander's chemoreception which is correlated with a higher degree of olfactory lobe and nasal mucous membrane development in plethodontids.
WebMar 21, 2024 · The mantle is an important part of the body of a mollusk. It forms the outer wall of the mollusk's body. The mantle encloses the mollusk's visceral mass, which is its internal organs, including the heart, … fire door trainingWebDefine chemoreception. chemoreception synonyms, chemoreception pronunciation, chemoreception translation, English dictionary definition of chemoreception. n. The … estimate the car\\u0027s velocity at 4.0 sWebChemoreception is important for the detection of food, habitat, conspecifics including mates, and predators. For example, the emissions of a predator's food source, such as … estimate the correlation coefficientWebchemoreception, process by which organisms respond to chemical stimuli in their environments that depends primarily on the senses of taste and smell. Chemoreception … chemoreception , Process by which organisms respond to external chemical … In terrestrial vertebrates, including humans, taste receptors are confined to the oral … Chemoreception in different organisms Single-celled organisms. Many … For chemoreception to occur, the chemosensory cells must be exposed to … The males of some insects produce aphrodisiac pheromones that induce … fire door width capacityWebmechanoreception, ability of an animal to detect and respond to certain kinds of stimuli—notably touch, sound, and changes in pressure or posture—in its environment. Sensitivity to mechanical stimuli is a … fire door with glass panelWebChemoreceptor. Definition. Chemoreceptor is a sensory nerve cell or sense organ, as of smell or taste that responds to chemical stimuli. It is usually refers to those which influence the respiratory and cardiovascular control centres in the brain stem: the medullary chemoreceptors, sensitive to pH changes in the cerebral extracellular fluid, and the … estimate the coordinates for brasilia brazilWebCentral chemoreception traditionally refers to a change in ventilation attributable to changes in CO2/H(+) detected within the brain. Interest in central chemoreception has grown substantially since the previous Handbook of Physiology published in 1986. Initially, central chemoreception was localize … estimate the cost of tshd