223 Last bits of glycolysis

1
2/23 Last bits of glycolysis

• What do cells do with lactic acid?
• What is Fructose-2, 6-Bisphosphate and how is it
  used to regulate glycolysis?
• How/Why is Phosphofructokinase-1 allosterically
  regulated?
• How does glycolysis serve as the entry point for
  substrates that are completely oxidized by other
  pathways?
• Last Stuff for Text 2 on Friday

2
The Cori Cycle The Link Between Glycolysis in
Muscle Cells and Gluconeogenesis in the Liver.
3
Synthesis of Fructose-2, 6-Bisphosphate
4
The Regulatory Roles of PFK-2 and F2,6BP
Normally Aldolase F16BP?DHP G3P
5
Allosteric Regulation of Phosphofructokinase-1
6
Overview of inter-relationship of glycolysis,
pyruvate carboxylase, citric acid cycle, proton
pumps and ATP-synthase.