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Across 1. is a polysaccahride produced by plants during photosynthesis 5. Glycerol and Fatty acids are the units of ....... 6. two monosaccharides bonded to make .................... 11. highest level of protein structure 13. distruction of proteins structure 14. many monosaccharides bonded to form ....... 15. breakdown of polymers into monomeres 16. most of the enzymes are ............... 17. commonly known as fiber 20. protein molecules speed up the metabolic reactions 21. is a protein in the red blood cells for oxygen transport 22. building units of proteins

Down 2. polysaccharide seen only in fungi and insects 3. monomeres of carbohydrates 4. type of polysaccharide seen only in animals 7. smallest unit of polymer 8. .................. fat seen only in animals 9. immediate energy source for animals 10. monomeres bonded to make a polymer 12. stored form of fat under the skin of marine mammals 14. bond bwtween amino acids 18. storage form of energy in animals 19. molecules contains both carbon and hydrogen