Question

plants store excess glucose as starch. to which group of biomolecules does starch belong? carbohydrates lipids nucleic acids proteins

Explanation:

Starch is a polysaccharide, which is a type of carbohydrate. Carbohydrates are composed of carbon, hydrogen, and oxygen and include sugars and starches. Lipids are fats and oils, nucleic acids are DNA and RNA, and proteins are made of amino - acids. Starch fits the carbohydrate category.

Answer:

carbohydrates