The facts..
A look into macromolecules, serving sizes and enzymes.
A macromolecule is a very large molecule commonly created by polymerization of smaller subunits. In biochemistry, the term is applied to the three conventional biopolymers (nucleic acids, proteins and carbohydrates), as well as non-polymeric molecules with large molecular mass such as lipids and macrocycles. The individual constituent molecules of macromolecules are called monomers. Some examples of macromolecules are bio-polymers (DNA, carbohydrates, proteins, and lipids), synthetic polymers (plastics, synthetic fibers, and synthetic rubber), graphene, and carbon nanotubes.
Serving size..
Counting calories involves determining exactly how much food you are consuming, figuring out the calories contained in those foods and reducing the number of calories you take in each day. Reducing your caloric intake by 500 calories per day adds up to 3,500.