In plants:
* Fruits: Fructose is the primary sugar found in fruits, giving them their sweet taste. Examples include apples, bananas, strawberries, and oranges.
* Honey: Honey is composed mainly of fructose and glucose.
* Roots and Tubers: Some roots and tubers, like beets and potatoes, also contain fructose.
* Flowers: Nectar, which attracts pollinators, contains fructose.
In animals:
* Liver: The liver plays a role in fructose metabolism, converting it into glucose or storing it as glycogen.
* Blood: Fructose can be found in the bloodstream, particularly after consuming sugary foods.
* Muscle: Muscle cells can utilize fructose as an energy source.
* Brain: While the brain primarily uses glucose, it can also utilize fructose under certain conditions.
Note: The distribution of fructose can vary depending on the species and the specific part of the organism.
