Question

When a person has fasted for 12 hours before a test like this, blood glucose is still being used by the brain and other tissues. How is that glucose being replenished? (Select ALL that apply!)

Muscles run gluconeogenesis and export glucose into the blood.

Muscles run glycogenolysis and export glucose into the blood.

Large amounts of dietary glucose are still being absorbed from the digestive tract.

The liver runs gluconeogenesis and exports glucose into the blood.

The liver runs glycogenolysis and exports glucose into the blood.

The brain makes its own glucose from large amounts of glycogen stored in the brain.

Adipocytes breakdown TAGs to fatty acids and then convert those fatty acids to glucose, which is then

exported by the adipocyte.