Ross Unit 2/ Cells

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Across
  1. 3. the product of the chemical reaction
  2. 5. the basic unit of a chemical element
  3. 7. doesn't like water
  4. 10. makes up the head of the phospholipid molecule
  5. 11. an important part in chemical reactions besides the enzyme
  6. 12. transport requires ATP
  7. 14. permeable allowing certain things in or out
  8. 17. made of macromolecules
  9. 18. multicelluar or unicelluar
  10. 19. system made up of organs
  11. 20. molecules move naturaly
Down
  1. 1. likes water
  2. 2. made up of tissues
  3. 4. Energy energy needed to perform chemical reactions
  4. 6. transport doesn't require ATP
  5. 8. a group of atoms bonded together
  6. 9. made of specialized cells
  7. 12. site where the substrate attaches to the enzyme
  8. 13. where the enzyme has been changed and the chemical reaction no longer works
  9. 15. the basic unit of life
  10. 16. proteins that speed up chemical reactions
  11. 17. the diffusion of water across the cell membrane