Across
- 2. two carbohydrate monomers joined together
- 4. dihydrogen monoxide
- 6. a single sugar unit
- 11. starch would be an example of one of these
- 14. a type of biological molecule that folds into complex 3D shapes
- 17. a disaccharide known as "milk sugar"
- 19. the smallest bit of an element that can exist
- 20. more than one atom bonded together
- 21. a chain of amino acids joined by peptide bonds
- 23. what happens to a chain of amino acids to reach a 3D shape
Down
- 1. a set of 8 valence electrons
- 3. the chemical substance that goes into a chemical reaction
- 5. "inside the nucleus" it's the "N" in DNA
- 7. a type of nucleic acid that stores your genes
- 8. a category of biological molecules that includes fats and oils
- 9. a type of biological molecule used primarily as a fuel source
- 10. how fast or slow a chemical reaction is
- 12. the type of bond that forms when electrons get shared
- 13. a type of protein that speeds chemical reactions
- 15. the chemical process that uses water to split polymers into monomers
- 16. ___ synthesis joins monomers together
- 18. the element that is the basis of life on earth
- 22. the chemical substance that comes out of a chemical reaction