Breath. A pentozofosfatnyj way

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For all higher plants is available besides glikoliza also; other respiratory way so-called pentozofosfatnyj a way, or geksozomonofosfatnyj the shunt. As an initial substratum gljukozo-6-phosphate serves. by means of NADP + it is oxidised to karbonovoj acids, namely to fosfogljukonovoj acids which then is exposed dekarboksilirovaniju with formation five-carbon fosforilirovannyh sugars.

These five-carbon fosforilirovannye sugar are used then in a cage differently: they join in polymers of a cellular wall (pentozany), are split in the course of a metabolism with formation СО2, Н2O and ATR, join in nukleotidy RNK and DNA or participate in synthesis of high-energy connections, such, as ATR. Shift aside pentozofosfatnogo ways occurs when to a cage considerable quantities of five-carbon Sugars and when as an energy source for sintezov it is used not NADH, a NADPH are required.