Az Abdulloh ibni Masud (raz) rivoyat ast, ki: «Rasuli akram (s) in duoro mekhondand: Bismillohi-r-Rahmoni-r-Rahim Allohumma inni asaluka-l-hudo va-t-tuqo va-l-afofa va-l-gino». Tarjuma: Bor Iloho, man az Tu hidoyat, taqvo, pokdomanivu beniyozi az makhluqotro metalabam. Dar in duo az Hudovandi mutaol chahor chiz khosta shudaast: Hidoyat, yane qadam nihodan bo istiqomat …

 Vitamin V2 – (riboflavin) misli digar vitaminho baroi inkishofi organizm zarur ast. Quvvai bosiraro nisbati ba rangu rushnoi ziyod mekunad. hangomi norasoii vitaminho panjaho, labho mekafand. Kunjhoi lab zakhmi meshavad, jarohat bo zudi sihat nameshavad. Vitamin V2 dar khamirmoya, jigar, shiru mahsuloti shiri bisyor ast. In vitamin ba garmi ustuvor …

Vitamin V6 – (piridoksin) dar mubodilai aminokislotho, ki qismi tarkibii safedahoyand, ishtirok mekunand. Norasoii vitamini V6 organizmi kudakro az qadkashi boz medorad, onho ba bemorii kamkhuni, zanhoi homila ba gazaki pusti ruy, gardan, sina, sar va gayra giriftor menamoyad. Vitamini V6 dar gushti mohi, shir, jigari gov va bisyor mahsuloti …

Kislotai ribonukleinat monandi KDN polimer buda, monomerhoi on nukleotidhoyand. Asoshoi nitrogenii se nukleotid niz monandi nukleo tidhoi tarkibi KDN (adenin, guanin, sitozin) meboshand: asosi nitrogenii chahorum dar KRN ba joi timin uratsil ishtirok menamoyad. Nukleotidhoi KRN az nukleotidhoi KDN bo sokhti angishtobhoi tarkibashon niz farq mekunand; onho dar khud pentozai …

Miqdori ziyodi aminokislotaho, ki tavassuti evolyutsiya intikhob shudaand, bo kislotahoi nukleinat sintez gardida, bo yak paydarhamii muayyan dar safedaho joygir meshavand. Dar zanjiri polipeptidi ba har yak aminokislota kombinatsiyai iborat az se nukleotid – triplet rost meoyad. Masalan, ba aminokislotai sistein tripleti ASA, ba valin – SAA, ba lizin – …

Dar hujayra mutassil ravandhoi sintezi biologi meguzarand. Bo yorii fermentho az moddahoi soddai khurdmolekula payvastagihoi murakkabi kalonmolekula sintez meshavand: az aminokislotaho safeda, az monosakharidho angishtobhoi murakkab, az asoshoi nitrogeni va qandho nukleotidho, az onho kislotahoi nukleini. Majmui reaksiyahoi sintezi biologi mubodilai plastiki yo assimilyatsiya nomida meshavad. Ravandhoi muqobili sintez dissimilyatsiya …