ONLY QUESTION 2, USING THE CONDITIONS OF QUESTION 1

1. Write out the ten reaction steps of Glycolysis, using structures to describe the intermediates. Number your carbons (1-6- starting with the aldehyde carbon) as this will help you in subsequent homework problems (keep track of the carbons throughout the cycle.) Use the correct stoichiometry to show the final products derived from one glucose molecule. Identify the enzyme and any required cofactors for each step. Use arrows to show which reactions are irreversible and which are reversible.

2. Repeat for Gluconeogenesis, only highlighting the steps that differ from glycolysis (you can choose one mechanism of PEP formation to show.)

ONLY QUESTION 2, USING THE CONDITIONS OF QUESTION 1