RNA not replicated in bacteria when bacteria reproduce; toothpaste in mouth only for short time; AVP; AVP; e.g. washed away by saliva max 2 [5] 143. (a) (i) amylase; 1 (ii) glycosidic; R glucosidic 1 (iii) alpha / α; 1 (b) (i) encapsulation / trapped in alginate beads; adsorption or stuck onto, collagen / clays / resins; cross linkage or covalent / chemical bonding to, cellulose (fibres); gel entrapment / trapped in silica gel;
Tärklise süntees vajab ATP-d ja selle ahela tähtsaim ensüüm ADP glükoosi pürofosforülaas on allosteeriliselt aktiveeritav PGA, F6P ja trioosfosfaatide poolt. Plants produce starch by first converting glucose 1-phosphate to ADP-glucose using the enzyme glucose-1-phosphate adenylyltransferase. This step requires energy in the form of ATP. The enzyme starch synthase then adds the ADP-glucose via a 1,4-alpha glycosidic bond to a growing chain of glucose residues, liberating ADP and creating amylose. By contrast, starch synthesis occurs within chloroplasts. The first step is a condensation of glucose-1-phosphate withATP. Starch synthesis requires withdrawal of hexose-P from the mesophyll cellular pool. Using hexose-P for starch synthesis requires its a_________ by ATP. Only occurs in actively photosynthesizing cells. 87
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