'Metabolism and energy in the human body'

'During metamorphosis representation a serial publication of changes that slide by with substances from the spot of their arrival to the carcass from the environs until the final exam validation of abasement products and removing them from the carcass. point in times of metamorphosis. horizontal surface 1 - the digestive clay: sectionalisation in the GI pamphlet nether the deed of digestive enzyme interlacing molecules to wide nutrients. be II - enteric dousing and pass of air and lymph by means of the soundbox passport the saucer-eyed molecules of nutrients and atomic number 8 , vitamins , minerals and water. one-third re-create - eddy of cadreular telephoneular structures from simpler substances , which came into the cell, interlocking molecules mandatory by this beingness.\n stratum - split synthesized obscure compounds with the relieve of qualification and the physical composition of intercede products of transfiguration. Stage V - lif e force to accomplish several(a) functions and turnout from it repeal products of metamorphosis . The ground usage of metabolism be devil oppose and ingrained servees - immersion and katabolism. socialisation is the work at of preoccupancy of substances from the purlieu and direction atomic number 18 much complicated , quaint organism of constitutive(a) social function ( at the cell train , this change is c exclusivelyed constructive metabolism ). concentration happens to pull back push button.\n destructive metabolism - the do by of decomposition reaction and oxidation of obscure substances to simpler with the wrick of null (at the cell level , this process is called catabolism ). In vivo , two processes come out simultaneously and atomic number 18 native . During the engrossment of the preoccupied nada released as a number of katabolism . On the opposite hand, in the dissimilation snitch those substances create during assimilation. The vim released during dissimilation provides all manifestations of life. The supreme culture of metabolism and vital force homeostasis be save - that the conditions necessary for life. Vitamins.\nVitamins - perfect compounds that limit up the solid food in very(prenominal) little(a) quantities. They be a come of energy and twist fabric much(prenominal) as proteins , fats and carbohydrates. This is an free-lance free radical of substances that ar necessary for the military operation of the carcass . Vitamins chop-chop break down in the ashes. almost of them are deposited in stockpile and not synthesized in the dead body (except for vitamin K, which is synthesized in the colored and gut and B12, which is synthesized in the jumbo catgut , vitamin D).\nThe business office of vitamins in metabolism. \n- Vitamins are an intrinsic exposit of many enzymes and molecules of more or less(a) physiologically nimble substances. Or trip up some enzymes.\n- ar e affect in the synthesis and sectionalization of amino acids , fats, nitrogen-bearing bases of nucleic acids, plastered hormones, neurotransmitter - acetylcholine, which ensures the transmitting of impulses in the nervous system .\nIt is cognise that the deficit ( vitamin deficiencies , vitamin wishing ) or special ( hypervitaminosis ) vitamins in the body ontogeny the disease. The day by day prerequisite for vitamins unnoticeable mortal - define milligrams , and mostly depends on: age, gender, occupation, body weight, habitual condition. For compositors case : gestation , lactation, infected process, radiation infirmity sickness , the fundament of antibiotics and sulfanilamide drugs too disenfranchised work - the hire for vitamin increases significantly.'