3.12 Which of the numbered arrows in the figure points toward a high-energy phosphoanhydride bond? A) 1 NH2 O o o-P-0-P-0-P-o-CH D) 4 3.13. Given that the standard reduction potential of oxaloacetate is-0.166 V and the standard reduction potential of NAD+ is-0.315 V. what is the Δε”for the oxidation of malate by NAD..? Malate + NAD+ → Oxaloacetate + NADH + H+ A) -4.81 V; B) +4.81V; C) -0.149 V; D) +0.149 V; E) +0.052 V 3.14. A new drug has been discovered which inhibits the reaction catalyzed by enzyme A. Based on the fg (right), what is this drug? A) competitive inhibitor B) uncompetitive inhibitor C) mixed inhibitor D) allosteric activator E) More information is required to answer the question inhibtor present No inhibitor prese 3.15 Cells control or regulate the flux through metabolic pathways by means of I. allosteric control of enzymes. Il. covalent modification of enzymes.
