Glyukoza metobilizmi va qonda glyukoza miqdorining boshqarilishi

Mavzu: Glyukoza metobilizmi va qonda glyukoza miqdorining boshqarilishi Kоrib chiqiladigan savollar 1.Glyukoza katobolizmi. Aerob glikoliz. 2.Mokki mexanizmi. 3.Anaerob glikoliz. 4.Glyukoneogenez 5.Glikoliz va glyukonegenezni kalit fermentlari. 6.Fruktoza va galaktoza almashinuvi 7.Glyukozaning pentoz-fosfat yоlida oksidlanishi, uning ahamiyati 8.Qonda glyukoza miqdorining boshqarilishi 9.Glikoproteinlar va proteoglikanlar tоgrisida tushuncha The pentose phosphate pathway (also called the hexose monophosphate shunt, or pathway) occurs in the cytosol of the cell. consists of two, irreversible oxidative reactions, followed by a series of reversible sugar-phosphate interconversions The oxidative portion of the pentose phosphate pathway consists of three reactions that lead to the formation of ribulose 5-phosphate, and two molecules of NADPH for each molecule of glucose 6-phosphate oxidized The nonoxidative reactions of the pentose phosphate pathway occur in cell types synthesizing nucleotides and nucleic acids. These reactions catalyze the interconversion of three-, four-, five-, six-, and sevencarbon sugars Glycosaminoglycans (GAGs) are large complexes of negatively charged heteropolysaccharide chains Glyukozani aerob oksidlanishi Glyukozani aerob oksidlanishi SO2 va N2O. : S6N12O6 Q 6O2 → 6SO2Q 6N2O Q 2880 kDjG'mol. Bu jarayeni bir necha bosqichda amalga oshadi: Aerob glikoliz. 1 glyukozadan 2 piruvat, 2 ATF va 2 NADN2 ; 2 piruvat oksidlanib dekarboksilanib 2 atsetil-KoA , 2 SO2 va 2 NADN2; Uchkarbon kislotalar sikli. 2 atsetil-KoA , 4 SO2, 2 GTF (2 ATF), 6 NADN2 va 2 FADN2; Nafas zanjirida. 10 (8) NADN2, 2 (4) FADN2 va 6 N2O. GLIKOLIZ Glikoliz -glyukozani asosiy katobolizm yоli bulib ( fruktoza va galaktoza xam). Barcha reaksiyasi sitozolda amalga oshadi. Aerob glikoliz - glyukozani O2 ishritokida ...