Long-Term Memory. A long-term memory is anything you remember that happened more than a few minutes ago. Long-term memories can last for just a few days, or for many years. Long-term memories aren't all of equal strength. Stronger memories enable you to recall an event, procedure, or fact on demandâfor example, that Paris is the capital of France. Weaker memories often come to mind only through prompting or reminding.
Glucose with 6 carbons is split into two molecules of 3 carbons each at Step 4. As a result, Steps 5 through 10 are carried out twice per glucose molecule. Two pyruvic acid molecules are the end product of glycolysis per mono-saccharide molecule.
Energy Investment Phase In this first phase of glycolysis, glucose (a 6-carbon sugar) is split in half and becomes two 3-carbon molecules. This phase requires an energy investment of 2 ATPs for each molecule of glucose. Glyceraldehyde phosphate is the 3-carbon molecule that continues into the next phase. The numbers, as in âglucose 6-phosphate,â refer to the number of the carbon to which the phosphate group is bound.