1. Identify the substance.

sugar

a) carbohydrate
b) lipid
c) nucleic acid
d) protein

2. Identify the substance.

DNA

a) carbohydrate
b) lipid
c) nucleic acid
d) protein

3. Identify the substance.

hemoglobin

a) carbohydrate
b) lipid
c) nucleic acid
d) protein

Respuesta :

c. for # 2.#3, hemoglobin = d. protein

Answer:

sugar=Carbohydrate

DNA=nucleic acid

Cholesterol=lipid

Explanation:

branliest please