Which nutrient source is the easiest one for humans to break down and form ATP?

A) glucose
B) protein
C) cellulose
D) phospholipids
E) chitin

ATP

Adenosine triphosphate, a molecule that carries energy within cells, facilitating various cellular processes.

Cellulose

A complex carbohydrate or polysaccharide that forms the primary structural component of plant cell walls.

Phospholipids

A type of lipid molecule that is a major component of all cell membranes, known for its structure with a hydrophobic tail and a hydrophilic head.