Question

In humans (and other animals) where does glucose come from?

Answer 1

Answer:

Glucose is a carbohydrate, and is the most important simple sugar in human metabolism. ... Glucose is one of the primary molecules which serve as energy sources for plants and animals. It is found in the sap of plants, and is found in the human bloodstream where it is referred to as "blood sugar"

Explanation:

Answer 2

It mainly comes from foods rich in carbohydrates, like bread, potatoes, and fruit.