Answer:
Glucose, a sugar, has a ring of carbon atoms and one oxygen atom. ... Carbohydrates are classified into three subtypes: monosaccharides, disaccharides, and polysaccharides. ... Starch, glycogen, cellulose, and chitin are examples of polysaccharides. Starch ... Lipids include fats, oils, waxes, phospholipids, and steroids.cholesterol phospholipid glycerol steroid monosaccharide. 1. Carb. 2. lipid. 3. ... provides long-term energy storage for animals ... provides immediate energy ... animal and plant structures forms the cell membrane of all cells ... lowering activation energy one sugar. 17. lipids. 18. Protein - Amino Acids. 19. Carb. - Sugar. 20.
Step-by-step explanation: