GLYCOLYSIS

• What is the end product of Glycolysis?

  2 pyruvate + 2NADH + 2H+ + 2ATP + 2H2O
• Where do glycolysis takes place?

  Cytoplasm (cytosol)
• What are the two phases of Glycolysis?

  Investment Phase and Payoff Phase
• What does NADH stands for?

  Nicotinamide adenine dinucleotide
• What is the first phase of Glycolysis that requires an input of energy in the form of 2 ATP's?

  Investment Phase
• What is the second phase of Glycolysis where energy is released in the form of 4 ATP's?

  Payoff Phase
• This phase involves Step 1-5 of Glycolysis.

  Investment Phase
• This phase involves Steps 6-10 of Glycolysis.

  Payoff Phase
• What is the first step in Glycolysis?

  Phosphorylation
• It is an enzyme in Step 1 (Phosphorylation) that catalyzes the transfer of a phosphate group from ATP to another acceptor molecule.

  Hexokinase
• It is an enzyme that adds phosphate groups to other molecules

  Kinase
• What is the second step in Glycolysis?

  Isomerization
• It is an enzyme that catalyzes the conversion of a molecule into one of its isomers (responsible for rearrangement reaction).

  Isomerase
• What is the name of the two steps in Glycolysis that uses ATP?

  Phosphorylation and Second Phosphorylation
• What enzyme catalyzes the second phosphorylation (Step 3) in glycolysis and will cost another ATP?

  Phosphofructokinase 1
• What is the third step in Glycolysis?

  Second Phosphorylation
• What is the fourth step in Glycolysis?

  Cleavage