The ndu ọrụ site na nitrogen ke idem

Ọ bụla organism, si bacteria na obere mammals finishing mejupụtara chemical ogige. Anyị ahu, i nwere ike ịchọta fọrọ nke nta dum oge table, nke na-egosi mkpa ọtụtụ chemical ọcha. Ebe a anyị ga-ekwu banyere mkpa site na nitrogen.

The ndu ọrụ site na ya ogige

All ọcha na-egwu ọrụ dị mkpa ịnọgide na-enwe na homeostasis nke organism. The otu na-emetụta ndị site, nke na e kenyere ya bụ bụghị ikpeazụ ọrụ. Gịnị bụ ndu ọrụ site na ebe ọ na-adị ọtụtụ?

Na ọdịdị na e nwere nanị site n'ụdị ogige. Daily norm nke 1600 mg maka na mbụ nkezi onye. Site bụ a akụkụ nke ndị dị otú ahụ na ụmụ irighiri ihe dị ka ATP (adenosine triphosphate), nucleic asịd (DNA na RNA), akpụkpọ ahụ phospholipids.

Ndu site ọrụ ahụ na-jikọrọ mmezi nke ọkpụkpụ Ọdịdị. Hydroxyapatite, nke na-agụnye phosphoric acid fọduru, bụ ihe dị mkpa ịnweta constituent nke ọkpụkpụ. Ọzọkwa a umi nwere calcium ion na-akwado ọkpụkpụ ike.

Akpụkpọ ahụ phospholipids - bụ ntọala nke niile n'èzí mgbagwoju. Bilipidny oyi akwa achọ Njirimara nke MTC dị ka ductility, samozamykaemost, iga nke bekee. Phospholipids na-ahụ maka ụdị ụfọdụ nke n'ezinụlọ iga site akpụkpọ ahụ. Ọzọkwa na ọkpụrụkpụ nke MTC bụ integral na poluintegralnye edozi.

Nucleic acid - bụ ihe ndabere nke mkpụrụ ndụ ihe nketa na ozi. Ndị a na ụmụ irighiri iso nke mfe monomers, nucleotides, nke na-agụnye site residues. Ha na-egwu a dị oké mkpa ọrụ ke guzobere phosphodiester nkekọ nke DNA na RNA ụmụ irighiri, na-enweghị isi Ọdịdị gaara-agaghị ekwe omume.

The ndu ọrụ site jikọtara nchekwa nke ike na cell. A metụtara ATP njikọ, molekul nke nke nwere atọ residues nke phosphoric acid. Ha na-interconnected site a elu-ike agbụ, na nke ike na-echekwara. ATP na-synthesized na mitochondria na ụmụ anụmanụ, dị ka nke ọma dị ka osisi chloroplasts, nke na-eme data cell organelles ike ụgbọ. Ọ bụrụ na ndị rapara otu phosphoric acid fọduru, a molekul akpọ ADP (adenosine diphosphate), na ọ bụrụ na abụọ residues na-rapara, mgbe ahụ ATP na-ghọrọ ka IGBOB (adenosine monophosphate).

The ndu ọrụ site jikọtara ụjọ na muscular usoro. Nke a chemical mmewere bụ ihe dị mkpa akụrụngwa nke ụfọdụ enzymes di mkpa maka ndị Jeremaya mere na cell.

The enweghị na ngafe site

Ọdịnaya nke site na ahụ kwesịrị ịdị mgbe nile na-anọ n'ime otu nso. Ọ bụrụ na e nwere onye na-abawanye na ịta nke mmewere, na-emepe emepe ọrịa ụfọdụ. N'etiti ha, ọrịa akụrụ, Addison ọrịa, ọrịa shuga mellitus, acromegaly.

Mbenata ego nke site na ya pụta na mmepe nke elu ọrụ nke parathyroid glands, nakwa dị ka ọtụtụ ndị ọzọ ọrịa.

The ndu ọrụ site bụ na ịnọgide na-enwe a mgbe nile na-na gburugburu ebe obibi nke ọbara. The echekwa usoro ga nkejikotara residues nke phosphoric acid, otú ịta nke mmewere ga-nọgidere na-enwe n'agbanyeghị ọnọdụ. Ọ na-egosi na site erughi ahụ na-ewe ya si adụ anụ ahụ na mkpụrụ ndụ. N'ihi ya ya ịta na ọbara bụ mgbe mgbe nile ma ọ bụ dịgasị na a warara nso. Naanị n'elu ọnwụ nke 40% nke ngụkọta site na ahụ, ọbara na-efunari naanị 10% of ya ngụkọta arọ.

Nitrogen na ọrụ ya na ahu

Isi ọrụ nke nitrogen - ewu na-edozi na amino asịd. Ndị a na ụmụ irighiri ihe kwesịrị ịnwe ihe amino otu, nke Ọdịdị na-abatakwa chemical mmewere. Ndi na-edozi ịrụ a nnukwu ọnụ ọgụgụ ọrụ. Ka ihe atụ, ha bụ akụkụ nke cell na organelle membranes, enyere ibufe na ụmụ irighiri ihe ndị ọzọ bekee ịrụ a mgbaàmà ọrụ dị ka enzymes catalyze niile Biochemical Jeremaya mere.

Amino asịd na-monomers edozi. Na a free ala, ha nwekwara ike ịrụ ụfọdụ ọrụ. Ọzọkwa, amino asịd na-precursors na homonụ dị ka epinephrine, nọrepinefrini, triiodothyronine na thyroxine.

Nitrogen nwere oké mmetụta na obi usoro. Ọ na-ekwusi ekwedo nke ọbara arịa, ọbara mgbali. Nitric oxide NO bụ a ọgụgụ akwara mbufe ozi na ụjọ usoro axons mkpụrụ ndụ.

ọgwụgwụ

The ndu ọrụ nke nitrogen na site bụ ịnọgide na-enwe ọtụtụ dị mkpa Filiks nke ahu. A ọcha mejupụtara oké mkpa organic ụmụ irighiri dị ka ndi na-edozi, nucleic asịd, ma ọ bụ ụfọdụ iche iche nke lipids. Ọ bụrụ na nitrogen mezie hemodynamics, na site bụ maka ike na njikọ nke a bughi mmewere nke ọkpụkpụ anụ ahụ.