Which of the following statements is NOT true concerning the structure of glycogen?
1) Approximately 90% of glycogen is found in the liver and 10% is found in muscles.
2) There is only 1 reducing end per glycogen granule.
3) Glucose monomers at branch points in a glycogen granule are connected through π±1-6 glycosidic linkages.
4) Glycogen granules are relatively soluble in an aqueous solution.
