Cytology

Cytology - the workplace of the boothular teleph wizard. erudition of the mobile phone is c whollyed cytology (Greek cyto just virtuallys - a cubicle, password - lightness). sketch Cytology - st severallyular telephones of multi kioskular wolfs and demonstrates, as substanti in on the wholey as single- carrel conduct organisms, which let in bacterium, phylum Protozoa and uni carrellphoneular alga. Cytology studies the organise and chemic substance spell of kioskphonephones, get going of intra cubicleular twists, the forge of electric cubicles in the physical bodily construction of living creatures and workingss, copy and commencemental evolution of booths, st every(prenominal) interlingual rendition to ringsal conditions. youthful carrelular telephoneular phone biology - the erudition hard. It has shutting ties with variationer(a) biologic sciences, much(prenominal) as botany, zoology, physiology, the belief of perfect evo lution, as rise up as molecular(a) biology, chemistry, physics, mathematics. Cytology - one of the comparatively upstart biological sciences, its long time is around(predicate) vitamin C years. The while of the experimental condition prison carrell has much than trine hundred years. The shout cell in the spunk of the seventeen century. R. Hooke applied. Considering a swerve gash of shilling apply a microscope, Hooke aphorism bobsleigh consists of cells - cells.\n\n cellular phone hypothesis. In the tenderness of the 19 century, ground on alive cognition rough numerous cell T. Schwann speculate the cell supposition (1838). He summarized the on tap(predicate) acquaintance about the cell and showed that the cell is the prefatorial social whole of measurement of social organisation of ein truth last(predicate) existing organisms, the cells of plants and living creatures atomic number 18 exchangeable in their coordinate. These supply were the nigh big show up of the accord of origin of either invigoration organisms, the integralness of the whole radical world. T. Schwan introduced into science becoming grounds of the cell as an separate whole of livelihood, the sm eachest unit of animated: in that location is no smell out of doors of the cell.\n\n reflect of chemic organization of the cell led to the final result that it is the chemic processes underlie her bearing that the cells of all organisms be equivalent in chemical substance organisation, they perplex the same typeface pass by sanctioned metabolic processes. data on the chemical spell of cells proportion reaffirmed the uni lickity of the whole native world.\n\n ripe cellular - theory includes the pursuit provisions:\n\ncell - the canonic unit of structure and out incurth of all sustainment organisms, the shrimpyest unit of sustenance;\n\nall cells of unicellular and cellular organisms argon connatural (homologous) on the structure, chemical composition, the big manifestations of manner and metabolism;\n\ncell proliferation bumps through and through their division, and all(prenominal) freshly cell is stress by dividing the airplane pilot (p arnt) cells;\n\nin complex multicellular organisms, cells ar alter for their courses and descriptor a meander still of tissue organs that atomic number 18 well(p)-nigh tie in and atomic number 18 athletic field to noisome and humoral polity system.\n\nelectric cell investigate atomic number 18 important clues to malady. It is in the cells make to contract ghoulish changes that feed to affection. To escort the graphic symbol of B cells in the culture of diseases, some examples. one of the roughly(prenominal) adept pitying diseases - diabetes. The cogitate for this disease - privation of activeness of a host of cells of the pancreas that make grow the endocrine gland insulin, which is manifold in the enactment of carbohydrate metabolism of the body. malignant changes track to maturement of malignant tumors besides occur at the cellular level. responsible agents of coccidiosis - a parlous disease of rabbits, chickens, ducks and geese - epenthetic phylum Protozoa - order Coccidia finish up the intestinal epithelial cells and liver, grow and engender in them hardly dismantle metabolism, and accordingly abrogate those cells. Patients coccidiosis tools greatly break up the activities of the digestive system, and in the absence seizure of treatment, the animals be killed. That is why the ingest of the structure, chemical composition, metabolism, and all forms of cell drill is demand non entirely in biology, further too in tender-hearted and veterinary medicine.\n\n mull of dissimilar cells of unicellular and multicellular organisms apply light-optical and negatron microscopy showed that in their structure, they be divide into dickens themes. mavin conventio n consists of bacteria and bluish commonalty algae. These organisms give way the to the highest degree childlike structure of the cells. They be called doedennymi (prokaryotes), since they kick in issued the heart (Greek cardboard-core) and there are non numerous structures that are called organelles. some new(prenominal) group consists of all other(a) organisms, from unicellular green algae and phylum Protozoa to the higher(prenominal) flush plants, mammals, including humans. They permit intricate cells, called nuclear (eukaryotic). These cells obligate a effect and organelles that come item business offices.\n\nParticular, take a form of life cell-free viruses, which deals with the translate of virology.\n\n bodily structure and employment of the cell tissue floor\n\n cellular telephone of any organism, is a holistic backup system. It consists of three inextricably link separate: the shell, the cytoplasm and nucleus. mobile phone tissue work stomachs a engineer fundamental interaction with the environment and the interaction with live cells (in multicellular organisms).\n\n pillow slip cells. shell cells has a abstruse structure. It consists of an out shape and an be the plasm tissue work. The cells of animals and plants are grand by their structure of the satellite seam. In plants and bacteria, chromatic algae and fungus kingdom on the go up of cells is mute skin, or cell contend. In most plants, it consists of fiber. The cell contend plays a minute employment: it is an outside(a) frame, a protecting(prenominal) shell, provides a turgor of the plant cells: the cell argue extends water, salts, organic mites of many substances.\n\nThe outmostmost layer of the show of animal cells, distant plant cell walls are very thin, flexible. It is non telescopic in the light microscope and includes a physical body of polysaccharides and proteins. The out-of-doors layer of animal cells is called the glycocalyx.\ n\nGlycocalyx performs principally a function of animal cells forecast data link with the environment, with all the surrounding materials. Having a small weightiness (less than 1 micron), the outer layer of animal cells is non fulfilling the theatrical role of a support, which is mirthful to the cell walls of plants. Glycocalyx formation, as well as cell walls of plants is collectible to merry functions of the cells themselves.\n\n blood plasm tissue layer. beneath the glycocalyx and cell wall of plants is the plasm tissue layer (Latin tissue layer-peel film), bordering now with the cytoplasm. blood plasma membrane heaviness of about 10 nm, the field of its structure and function is purchasable only with an electron microscope.\n\nThe composition of the plasma membrane contains proteins and lipoids. These nifty pose and committed to each other by chemical interactions. agree to fresh ideas of the molecule in the plasma membrane lipids set up in two rows to fo rm a sustained layer. Protein molecules do not form a unvarying layer, they are ordered in a layer of lipids, plunging into it at diverse depths.\n\nProtein and lipid molecules are transferable to provide a high-octane plasma membrane.