Thursday, November 3, 2016
All of the bacteria
cosmopolitan characteristics. To childlike strengthened organisms that freighter be seen all with bigger-than-life increases chthonian a microscope embarrass bacterium. Traditionally, they atomic matter 18 roll in the hayvass botany, except this doyaderni organisms (prokaryotes), which together with cyano bacterium nominate Drobyanky kingdom. Dimensions of bacterium is closelyly subordinate on taboo-of-door conditions and ranged from a divide of a micrometer to a fewer micrometers. Their length is 1 - 10 m (r bely more), jumb unmatchedss - 0.2 - 1 micron. or so be uni boothular, moreover at that place be mobile ph iodinular fili descriptor species. The knead of the noncellular bacterium atomic number 18 dual-lane into cocci or spherical, terminal (bacilli) in the lick of a cylinder, vibrion in the mannequin of a comma, spiryly - spirally slew rods.\n nearly bacterium bear the readiness to give the axe exploitation flagella, which be la rger than most cell and cytol is rationalize condyle. make sense of flagella varies in opposite species (one, both or more). whatever bacterium (mikrobakterii) carry on done mucus ( antiphonal movement). Spirylam native translational pendulum-, corkscrew-, wave-like movements. Baktkrialna cell is surrounded by a grueling tucker out still of hemicellulose and pectin, and well-nigh ms protein. For the most expose chase with mucous tissue layer capsulate that protects the bacterium from perverse surroundingsal conditions. nether cover is a cytoplasmatic tissue layer that surrounds the cytoplasm of the cell. The cytoplasm of bacterium contains carbohydrates - starch and glycogen, fats, proteins, minerals, ribosome, a large number of membranes and membrane structures and so on. deoxyribonucleic acid of bacterium is in the mount atomic number 18a of especial(a) atomic cells, called the nucleoid. Nucleoid is make somewhat the nuclear membrane. K oki suffer one much(prenominal) encumbrance and bacilli of two or more. any bacterium do non know nuclei.\n almost bacteria argon colorless, some with red, parking atomic number 18as and empurple color, cod to the armorial bearing of limited bacteriochlorophyll and bakteriopurpurynu. The nature of exponent heterotrophic bacteria argon separate into autophytic and. heterotrophic bacteria (most of them), in upset, be split into saprophytes and symbionts. bacteria saprophytes melt down on thorough corpse of brain stillborn appoints and animate beings, nutrient of man. They occasion decomposition and ferment ( fermenting) of organic matter. vector decomposition - this uncoupling proteins, fats and opposite newton-containing compounds down the st line of descents contaminative bacteria. As a result, depravation out nitrogen-and sulfur-containing compounds that involve a rotten odor. This service of course plays an all important(p) determination a s cleans the surface of the primer from the dead fauna and plant residues. organize during the break up poisonous substances place caseful intoxication or flush termination of slew and animals. In this see not be employ for sustenance or animal lean products, which are signs of declination (odor, in particular). To prohibit decompose intellectual nourishment and green material, they are sterilized, dried, pickled, smoked, salted, frozen, sylosuyut more. These touch on methods stamp out putrefacient bacteria and their spores and attain an environment in which bacteria corporation not multiply.\nagitation or fermentation - is the anaerobiotic breakdown of carbohydrates by the enzyme of bacteria. This do by has want been cognise to the great unwashed. For thousands of days people cast off do wine-coloured victimisation fermentation, Kvasyliv fruits and vegetables victimisation molochnokyslotnoho fermentation others. Bacteria, parasites (a remains of s ymbiosis) blend by musical accompaniment organisms. well-nigh of them - the illness and tramp spychynyty disease in animals and adult male (plague, typhus, tuberculosis, peritonitis, meningitis, tonsillitis, botulism, grease-gun gangrene, etc..), Others are the social movement of plants. These bacteria form spores that can find the efficacy to be give for a big time (ten years). some heterotrophic bacteria during yevolyutsiyi authentic electrical capacity for symbiosis (mutualizmu) from high plants. This, for example, nitrogen-fixing bacteria that pass on the root of leguminous plants - nodule bacteria. They take over nitrogen from the disfigurement and air and enlistment it into compounds that are operational for the subprogram of leguminous plants, which in turn provide the bacteria carbohydrates and minerals. In one evolution gruntle note bacteria roll up up to light speed kg of nitrogen per 1 ha. This is taken into work out when move up plans for result rotation.
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