Proteins, founds in meats, fish, dairy and beans, collagen, keratin and enzymes that catalyze reactions in the cells are examples, Made up of amino acids, Carbohydrates, starches and sugars, the sugar glucose is in this category, a quick source of energy, Lipids, includes fats and oils, make up most of the cell membrane, stored energy, Nucleic Acids, DNA and RNA, Hold the instructions for your traits, made up of nucleotides

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