What happens to glucose during the postabsorptive state?

A) Glucose is synthesized by gluconeogenesis and glycolysis and is spared for use by the nervous system.
B) Glucose is synthesized by gluconeogenesis and glycolysis and is the primary energy source for all body cells.
C) Glucose is stored as glycogen and is the primary energy source for all body cells.
D) Glucose is stored as glycogen and spared for use by the nervous system.
E) Glucose is converted to fat for storage.