One page editable worksheet that covers biomolecules, proteins, carbohydrates, lipids, and nucleic acids, the four basic biomolecules, and their elemental composition. 1) Define biomolecule. 2) Describe the elemental composition of biomolecules. 3) Illustrate and label an example of something that contains proteins. 4) Classify four types of biomolecules. 1) _______________ 2) _______________ 3) ___________ 5) Hypothesize as to the safety of “carb-free” diets. 6) Many athletes eat carbohydr