A nazarin halittu rawar da phosphorus da nitrogen a cikin jiki

Duk wani kwayoyin, daga kwayoyin cuta da kuma kananan dabbobi masu shayarwa karewa kunshi sinadaran mahadi. A jikin mu, za ka iya samun kusan dukan lokaci-lokaci tebur, wanda ya nuna muhimmancin da yawa sinadaran abubuwa. A nan za mu yi magana game da muhimmancin phosphorus da nitrogen.

A nazarin halittu rawar da phosphorus da mahadi

Duk abubuwa taka muhimmiyar rawa a rike da homeostasis da kwayoyin. Haka ya shafi cikin phosphorus, wanda aka sanya wa ba na karshe rawa. Mene ne nazarin halittu rawar da phosphorus da kuma inda shi ya auku mafi sau da yawa?

A yanayi a can ne kawai phosphorus a cikin nau'i na mahadi. Daily kullum na 1600 MG ga saba talakawan mutum. Phosphorus ne wani ɓangare daga wadannan kwayoyin kamar yadda ATP (adenosine triphosphate), nucleic acid (DNA da RNA), membrane phospholipids.

Halittu phosphorus rawa a cikin jiki yana da nasaba da goyon baya daga kashi tsarin. Hydroxyapatite, wanda ya hada da phosphoric acid saura, shi ne wani muhimmin ma'adinai bijiro da batun kafa na kashi. Har ila yau, wannan abu ya ƙunshi alli ions cewa goyi bayan kasusuwan ƙarfi.

Matattarar phospholipids - ne kafuwar duk waje hadaddun. Bilipidny Layer nuna da kaddarorin na MTC kamar ductility, samozamykaemost, kai abubuwa. Phospholipids ne alhakin wasu iri m kai ta cikin membrane. Har ila yau a cikin kauri daga cikin MTC ne na game da poluintegralnye sunadaran.

Nucleic acid - shi ne tushen bayanan jinsi. Wadannan kwayoyin kunshi sauki monomers, nucleotides, wanda sun hada da phosphorus sharan. Sun taka muhimmiyar rawa a cikin samuwar phosphodiester shaidu na DNA da RNA kwayoyin, ba tare da wanda primary tsarin dã ya kasance ba zai yiwu ba.

A nazarin halittu rawar da phosphorus ake dangantawa da ajiya na makamashi a cikin cell. A alaka ATP kira, da kwayoyin da wanda ya ƙunshi uku sharan na phosphoric acid. Suna juna ta high-makamashi shaidu, da kuma a cikin abin da makamashi da aka adana. ATP da aka hada a mitochondria a cikin dabbobi, kazalika a shuka chloroplast, abin da ya sa na data kwayoyin halitta makamashi tashoshin. Idan cleaved daya phosphoric acid saura, wani kwayoyin kira ADP (adenosine diphosphate), kuma idan biyu sharan ake cleaved, sa'an nan da ATP da aka tuba zuwa HAU (adenosine monophosphate).

A nazarin halittu rawar da phosphorus ake dangantawa da juyayi da kuma murdede tsarin. Wannan sinadari ne wani muhimmin bangaren da wasu enzymes wanda ake bukata domin halayen a cikin cell.

A rashin da kuma wuce haddi phosphorus

Da abun ciki na phosphorus a cikin jiki ya zama m kuma zauna a cikin wasu kewayo. Idan akwai wani karuwa a taro na kashi, masu tasowa, wasu cututtuka. Daga gare su, koda cuta, Addison ta cuta, ciwon sukari mellitus, acromegaly.

Rage adadin phosphorus da sakamakon a gaban babban aiki na parathyroid gland, kamar yadda da dama wasu cuta.

A nazarin halittu rawar da phosphorus ne a rike akai yanayi na jini. A buffer tsarin dole dauki kashi sharan na phosphoric acid, don haka taro na kashi ya kamata a samu ko da kuwa da yanayi. An tabbatar da cewa phosphorus karanci jiki daukan shi daga m nama Kwayoyin. Kamar wancan ne ta maida hankali a jini ne ko da yaushe akai ko dabam a ƙunƙuntaccen kewayo. Kawai a kan asarar 40% na jimlar phosphorus a cikin jiki, da jini hasarar kawai 10% na yawan nauyi.

Nitrogen da aiki a cikin jiki

Babban rawar da nitrogen - gina sunadaran da amino acid. Wadannan kwayoyin kamata dauke da wani amino kungiyar, wanda tsari da kuma shiga cikin sinadari. Sunadaran yi wata babbar lamba na ayyuka. Alal misali, suna bangare ne na cell da organelle membranes, taimaka safarar kwayoyin wasu abubuwa da yin wani alama aikin kamar enzymes tsara duk biochemical halayen.

Amino acid ne monomers sunadaran. A wani free jihar, su kuma iya yin wasu ayyuka. Har ila yau, amino acid ne precursors zuwa hormones kamar epinephrine, norepinephrine, triiodothyronine da thyroxine.

Nitrogen yana da babban tasiri a kan zuciya da jijiyoyin jini tsarin. Yana kula da elasticity na jini, jini. Nitric oxide NO ne neurotransmitter a cikin juyayi tsarin axons Kwayoyin.

ƙarshe

A nazarin halittu rawar da nitrogen da phosphorus ne don kula da yawa m matakai na jiki. Wadannan abubuwa sune muhimman kwayoyin da kwayoyin kamar sunadaran gina jiki, nucleic acid, ko wasu kungiyoyin na lipids. Idan nitrogen tsara hemodynamics, da phosphorus ne ke da alhakin samar da makamashi da kuma kira na da wani tsarin kashi na kashi nama.