(2) Which of the following statements about (intracellular) ATP, ADP, AMP and CAMP concentrations are true (circle ALL t

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2 Which Of The Following Statements About Intracellular Atp Adp Amp And Camp Concentrations Are True Circle All T 1 (78.92 KiB) Viewed 67 times

(2) Which of the following statements about (intracellular) ATP, ADP, AMP and CAMP concentrations are true (circle ALL that are true, 1 pt each correct): (i) If the net yield of ATP from glycolysis is 2 ATP molecules/glucose and the net NTP (ATP + GTP) requirement for gluconeogenesis is 6 NTP/glucose, the net NTP consumption should glycolysis and gluconeogenesis occur in the same cellular compartment of the same cell at the same time is 8 NTP/turn of the cycle (ii) A bacterial cell (exclusively) fermenting glucose to form lactic acid will have a net yield of 1 ATP for each lactic acid molecule produced (iii) In reactions generating ADP, some of the resulting ADP disproportionates to form ATP and AMP, keeping AMP levels approximately constant while allowing ADP to accumulate as an intracellular hunger signal (iv) If the [ATP]/[ADP) ratio were too high, ATP could not be formed from ADP via the conversion of 1,3- bisphosphoglycerate to 3-phosphoglycerate as the chemical potential energy made available from this conversion would be insufficient to allow for the formation of more ATP