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Monthly Archives: September 2018

MARHILAHOI AVVALINI EVOLYUTSIYAI BIOLOGI

metabolism-

Pas az paydoishi fotosintez va mubodilai aerobii moddahoi nakhustin hodisai muhimi evolyutsiyai biologi – paydoishi eukariot va organizmhoi serhujayra ba shumor meravand. Dar natijai hamzistii mufid – simbiozi hujayrahoi prokariotii gunogun, organizmhoi hastador yo eukarioti paydo shudand (rasmi 2.9). Zaminai asosi baroi simbioz, ehtimol, hujayrahoi amyobashakli geterotrofi budand. Gizoi onho …

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MODDAHOI GAYRIORGANIKII TARKIBI HUJAYRA

hujaira-03

Ob. Payvastagii gayriorganikii pahnshuda dar organizmi zinda–ob meboshad. Mavjudiyati on dar organizm ba haddi vase merasad. Dar hujayrahoi siri dandon taqriban 10%, vale dar hujayrahoi inkishofyobandai janin-beshtar az 90% ob mavjud ast. Ba hisobi miyona dar organizmi serhujayra ob taqriban 80%-i massai badanro tashkil medihad. Ahamiyati ob dar hujayra nihoyat …

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Talaboti sanitariyu gigieni baroi oshkhona va khonai khurokpazi.

sanitariya

Hangomi pukhtani khurok ba qoidahoi sanitariyu gigieni boyad rioya kard. Pesh az khurokpazi yo tayyor kardani khurok dastonro bo sobun mahlul yo khokahoi makhsus shustan zarur ast. Libosi kori (peshdomon) boyad toza va ozoda boshad, muyro ba tagi ruymol yo kallapush giirftan behtar ast. Ba tarzi shustushui zarfhoi oshkhona va …

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HUJAYRA – TASHAKKULI HIMIYAVII ON

hujaira

Ba tarkibi hujayra taqriban 70 elementi khimiyavii Sistemai davrii elementhoi D.I.Mendeleev dokhil meshavand, ki onho dar tabiati gayrizinda niz duchor meoyand. In yake az dalelhoi yagonagii tabiati zinda va gayrizinda ast. Lekin tanosubi elementhoi khimiyavi va ahamiyati onho dar ofaridani moddahoi tashkilkunandai organizmi zinda, hamchunin, dar har kadom obekti tabiati …

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EVOLYUTSIYAI MUBODILAI MODDAHO (Metabolizm CHist)

dya

Barobari paydo shudani dastgohi oddii genetiki hujay rahoi soddae, ki chunin dastgohro doshtand, qobiliyati sintez kardani polipeptidhoi makhsusro paydo namudaand. Mavjudoti az onho paydogashta oilahoi hujayrahoi soddaro ba vujud ovardand, ki bo ham qarobat va khosiyati irsi doshtaand va zeri tasiri intikhobi tabii memondand. On hujayrahoi soddae, ki mavodi irsi …

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Duoi ismi azam

duo-004

Hazrati Asmoa binti YAzid (raz) mefarmoyad, ki: «Rasululloh, (s) irshod farmudand: «Ismi azam dar in du oyat ast: «Va Ilohukum Ilohuv-Vohidun, lo iloha illo Huva-r- Rahmonu-r-Rahim».[1] Va oyati nakhustini surai Oli Imron: «Alif lom mim, Allohu lo iloha illo Huva-l-Hayyu-l- Qayyum».[2] Video -audio *           *             *          *            * Hazrati Anas …

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Duoi «CHihil Rabbano» 40

duo-003

Duoi «40 Rabbano»: Alhamdu lillohi Rabbi-l-olamin. Va-s-salotu va-s-salomu alo Muhammadiv-va olihi va alo ibodihi-l-lazina-s- tafo. Ammo bidon, ey muqtadoi sodiq, ki ba Quroni azim va mutoliati Rasuli Karim (s) in Rabbano oyoti muazzamot baroi ijobati duo. Vaqte qurbu marifati Hazrati Kibriyo az Quroni azim jam karda va ijobat namuda. Va …

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Narkhi ob dar Dushanbe / Poytakhti Tojikiston 2018s. bolo meravad

ob-dushenbe

Az 15-um oktyabri soli 2018 narkhi ob dar Dushanbe – Poytakhti Tojikiston to 10 marotiba ziyod shuda ba 2,73 somoni baroi 1 metri mukaab tashkil khohad kard, ki in yakbora chandkarata ziyod shudani narkh tasiri manfii khudro ba sokinoni Dushanbeshahr khohad rasond. Hamin tavr narkhi ob baroi  istifodai aholii shahr, …

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EVOLYUTSIYAI PROTOBIONTHO

protobintho

Agar farziyahoi tasvirshudaro tahlil kunem, ba khulosa omadan mumkin ast, ki inkishofi in guna sistemahoi bo ham tasirrasoni «avtomathoi» organiki tabiati tobiologi doshta, bo rohi gunogun raftaast va muddati khele ziyod davom kardaast. Vale samthoi muhimi evolyutsiyae, ki ba paydoishi sistemai biologi ovarda rasonid, yakchandtoyand: evolyutsiyai protobiontho, paydoishi katalizatorhoi faoli …

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Gigienai oshkhona va khonai khurokkhuri

oshxona-1

Tozagi va nigohubini muttasili matbakh in ba tarzi hayoti solim musoidat mekunad va az madaniyati sohibkhonazanu ahli oila guvohi medihad. Se namudi rubuchin va toza nigoh doshtani matbakh (oshkhona) mavjud ast: Tozakunii harruza, harhaftaina va bakhshida ba jashnvorahoyu idho, ki onro tozakunii kulli (generali) niz nomidan mumkin ast. Har yake …

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