Glucose-6-phosphate is a branch point in metabolism and will go down different pathway depending on cellular conditions. Name the pathway(s) that glucose-6-phosphate will most likely follow under the cellular conditions listed below. Choose from the following pathways. Note that multiple pathways may apply, not all pathways must be used and pathways may be used more than once. Glycolysis TCA Cycle Gluconeogenesis Glycogen Synthesis Pentose Phosphate Pathway a. High levels of cellular ATP and high levels of glucose b. Cells in damaged heart tissue that is being repaired that have low levels of ATP c. Low levels of cellular ATP d. Need for NADPH but not ATP