2 carbon sub-groups derived from fat (or sugar if insulin is present).
Oxygen
Glucose is the primary fuel burnt in cellular respiration. It is broken down in a series of steps to produce energy in the form of adenosine triphosphate (ATP) which cells use for various functions.
Glucose is the primary carbohydrate fuel for cells in the body. It is broken down during cellular respiration to produce energy in the form of ATP.
No, sugar molecules are not the primary products of cellular respiration; rather, they serve as substrates. During cellular respiration, glucose (a type of sugar) is broken down to produce energy in the form of ATP, along with byproducts like carbon dioxide and water. The primary goal of cellular respiration is to convert the energy stored in sugar molecules into a usable form for the cell.
Because the main fuel of cellular respiration, glucose, ultimately is produced by plants that preform photosynthesis. Even carnivorous heterotrophs, metabolizing protein and lipids, must depend on herbivores eating the plants directly.
We digest the starch to glucose, which is sent to the cells where it is the fuel for respiration.
Glucose
Photosynthesis and Cellular Respiration
glucose
to form atp to fuel metabolic reactions
Oxygen and fuel and activity.
Glucose is the necessary sugar for cellular respiration.