1. Glycolysis is a metabolic pathway that converts glucose into pyruvate, producing ATP. It takes place in the cytosol of cells and is the first step in extracting energy from glucose under both aerobic and anaerobic conditions. 2. Glycolysis is regulated by three key enzymes - hexokinase, phosphofructokinase, and pyruvate kinase. Phosphofructokinase is usually the rate-limiting step and is regulated by various allosteric effectors. 3. Glycolysis connects to many feeder pathways allowing other sugars like fructose, galactose, and glycogen to enter at various points and ultimately be broken down into py