define endogenic
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endogenic endogenic. (geology). Of or pertaining to a geologic process, or its resulting feature such as a rock, that originated within the earth. Also known as endogenetic; endogenous. 1  Facebook. 2  Twitter.
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Endospore An endospore is a dormant, tough, and non-reproductive structure produced by certain bacteria from the Firmicute phylum.The name endospore is suggestive of a spore or seed-like form (endo means within), but it is not a true spore (i.e., not an offspring).It is a stripped-down, dormant form to which the bacterium can reduce itself.xamples of bacteria that can form endospores include Bacillus and Clostridium. The endospore consists of the bacterium's DNA, ribosomes and large amounts of dipicolinic acid. Dipicolinic acid is a spore-specific chemical that appears to help in the ability for endospores to maintain dormancy.
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Bacterial Endospores: Definition & Formation Endospores are generally considered the most resistant living structures known. Endospores are able to resist desiccation (which just means drying), extreme heat and cold, radiation, chemical reactions, acids, and the effects of long periods of time, as illustrated by the endospores found in the bee belly.
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- Basically, there are two ions in the compound NaNO3 , the Sodium ion(Na+) and the Nitrate ion(NO31-). So, this compound is called Sodium nitrate. Polyatomic ions are ions th…at consist of more than one atom in it. So here, the nitrate ion is the polyatomic ion, while the sodium ion is the monoatomic ion.
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PYROGENIC Meaning: Produced by or producing fever. Classified under: Relational adjectives (pertainyms) Synonyms: pyrogenetic; pyrogenic; pyrogenous. Pertainym: pyrogen (any substance that can cause a rise in body temperature)
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Bacterial Endospores: Definition & Formation An endospore is an extremely resistant dormant cell structure produced by some bacterial species. If you break down the term endospore, 'endo-' means 'inside' and '-spore' refers to the 'dormant structure,' so the endospore is a structured formed inside the cell. There are many examples of endospore-forming bacteria.
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Bacterial Endospores: Definition & Formation An endospore is an extremely resistant dormant cell structure produced by some bacterial species. If you break down the term endospore, 'endo-' means 'inside' and '-spore' refers to the 'dormant structure,' so the endospore is a structured formed inside the cell.
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Endogenous and exogenous The Earth is shaped by many different geological processes. The forces that cause these processes come from both above and beneath the Earth's surface. Processes that are caused by forces from within the Earth are endogenous processes. By contrast, exogenous processes come from forces on or above the Earth's surface. Endo is a prefix meaning in while Exo is a prefix meaning out. There are three main endogenous processes: folding, faulting and volcanism.
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- pyrogenic py·ro·gen·ic (pī'rō-jěn'ĭk) or py·rog·e·nous (pī-rŏj'ə-nəs) adj. Producing or produced by fever. Caused by or generating heat.
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Cephalgia or Cervicogenic Headache Pain Relief Definition: Cervicogenic headache is pain or discomfort located in the head, scalp, or neck regions and caused by abnormalities involving the spinal cord, nerves, joints, muscles or ligaments of the neck.efinition: Cervicogenic headache is pain or discomfort located in the head, scalp, or neck regions and caused by abnormalities involving the spinal cord, nerves, joints, muscles or ligaments of the neck.
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Endotoxin Endotoxin, toxic substance bound to the bacterial cell wall and released when the bacterium ruptures or disintegrates. Endotoxins consist of lipopolysaccharide and lipoprotein complexes. The protein component determines its foreign (antigenic) nature; the polysaccharide component determines the antibody type that can react with the endotoxin molecule to produce an immune reaction.
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- More example sentences. 1  While external climatic factors are the cause of exogenous diseases such as fevers, colds and flus, Ama is the root of more endogenous diseases such as arthritis, heart disease and cancer. 2  A patient history should include attention to exogenous agents that may cause or further aggravate symptoms. While external climatic factors are the cause of exogenous diseases such as fevers, colds and flus, Ama is the root of more endogenous diseases such as arthritis, heart disease and cancer.
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- endotherm en·do·therm (ěn'də-thûrm') n. An organism that generates heat to maintain its body temperature, typically above the temperature of its surroundings; a homeotherm.
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- EndoChoice, Inc., a Boston Scientific Company.—United States. We’re looking for medical laboratory professionals who are deeply committed to the Histology field to become part of our patient care team.... EndoChoice, Inc., a Boston Scientific Company.
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- The problem of cheating on drug tests is widespread, particular in urine tests for alcohol and marijuana, with varying rates of success. GNC products for passing EtG alcohol tests are well known, as is the submission of fake urine or clean (but real) urine samples belonging to someone other than the test taker.
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Endergonic reaction In chemical thermodynamics, an endergonic reaction (also called a nonspontaneous reaction or an unfavorable reaction) is a chemical reaction in which the standard change in free energy is positive, and energy is absorbed.
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CTS Endotoxin & Glucan Reference Information Endotoxin is a component of the cell wall in Gram negative bacteria. Specifically, endotoxin is a major component of the outside portion of the outer membrane of the Gram negative cell wall. Endotoxin is a very strong pyrogen and is considered a bacterial toxin. Endotoxin is a lipopolysaccharide (LPS). There are two major parts to this molecule, the polysaccharide and lipid A. The polysaccharide is not toxic. It is hydrophilic and faces outward from the cell membrane and into the medium in which the bacteria is growing.
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endotoxin Medical Definition of endotoxin. : a toxin of internal origin; specifically : a poisonous substance present in bacteria (as the causative agent of typhoid fever) but separable from the cell body only on its disintegration—compare exotoxin.
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- An endoscopic mid-facelift, also known as the anti-gravity lift, is a surgical procedure able to provide a natural, more youthful and refreshed appearance to the face by repositioning sagging cheeks, softening smile lines, reducing lower eye hollowness, elevating the corners of the lips, and restoring cheek fullness.
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zymogenic cell zy·mo·gen·ic cell. a cell that secretes an enzyme; specifically a chief cell of a gastric gland or an acinar cell of the pancreas. Synonym(s): albuminous cell (2) , chief cell of stomach, peptic cell. Farlex Partner Medical Dictionary © Farlex 2012.
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What is an 'Endogenous Variable' What is an 'Endogenous Variable'. An endogenous variable is a classification of a variable generated by a statistical model that is explained by the relationships between functions within the model. For example, the equilibrium price of a good in a supply and demand model is endogenous because it is set by a producer in response to consumer demand. It is the opposite of an exogenous variable.
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endogenous endogenous. [endoj′ənəs]. Etymology: Gk, endon + genein, to produce. 1 growing within the body. 2 originating from within the body or produced from internal causes, such as a disease caused by the structural or functional failure of an organ or system. Compare exogenous. endogenic, adj.
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- An endospore is a dormant, tough, and non-reproductive structure produced by certain bacteria from the Firmicute phylum. The name endospore is suggestive of a spore or seed-like form (endo means within), but it is not a true spore (i.e., not an offspring).
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exogenous exogenous Having an external origin or cause. exogenous. originating from or due to external causes. developing near the surface of an organism, as in the development of axillary buds in plants. exogenous originating or produced outside the body or organ ex·og·e·nous (eks-oj'ĕ-nŭs)
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- endogenous. 1  developing from within; originating internally. 2  Biol. growing or developing from or on the inside. 3  of the anabolism of cells.
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- E xogenic forces. Exogenic (also known as exogenetic) refers to external processes and phenomena that occur on or above the Earth 's surface. Comet and meteoroid impacts, the tidal force of the Moon and radiation from the Sun are all exogenic. Weathering effects and erosion are also exogenic processes.