30. Which one of the following metabolites does the pentose phosphate pathway generate? (A) NADH, which may be used for fatty acid synthesis. (B)Pyruvate and fructose 1,6-bisphosphate by the direct action of transaldolase and transketolase. (C) Ribose-5-phosphate, which may be used for the biosynthesis of ATP. (D) Glucose from ribose-5-phosphate and CO2.