Question: Which is not be transported across the mitochondrial membrane? A. malate B. phosphoenolpyruvate C. oxaloacetate D. aspartate E. pyruvate How are phosphofructokinase-1 (PFK-1) and fructose

Which is not be transported across the mitochondrial membrane?
A. malate
B. phosphoenolpyruvate
C. oxaloacetate
D. aspartate
E. pyruvate
How are phosphofructokinase-1 (PFK-1) and fructose 1,6- bisphosphatase-1 (FBPase-1) regulated, respectively?
A. transcriptional control of gene expression by insulin (PFK) or glucagon (FBPase) B. competitive inhibition of phosphoryl transfer by ATP and AMP
C. T->R state cooperative switch of both enzymes within the same protein
D. allosteric activation (PFK) and inhibition (FBPase) by fructose 2,6-bisphosphate E. cAMP dependent phosphorylation (PFK) and dephosphorylation(FBPase)

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