7.) Consider glycolysis as a whole. a. How many ATP's are made total?

7.) Consider glycolysis as a whole. a. How many ATP’s are made total? Name the original sources (first appearance) of the phosphates that make these ATPs. b. How many ATP’s are invested (ATP---ADP + phosphate)?c. How does NAD+ get replenished? What is produced as a by-product, and what happens to the by-product?d. How many ATP’s does glycolysis of one glucose molecule net for the cell?