LE Topic 1 C.W.

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Across
  1. 2. best month of the school year
  2. 4. a structure within the cell that carries out a specific function
  3. 8. POWERHOUSE OF THE CELL
  4. 9. term used to describe molecules that contain both hydrogen and carbon
  5. 11. a body structure made of different kinds of tissues combined to perform a specific function
  6. 13. building blocks of carbohydrates, example: glucose
  7. 14. the thin boundary between the cell and its environment
  8. 15. the bodies chemical messenger molecule
  9. 19. proteins that catalyze reactions in living things
  10. 20. structures within plant cells where photosynthesis occurs
  11. 21. the flow of materials within a cell as well as between parts of a multicellular organism
  12. 24. day of the week that we have our weekly quizzes
  13. 25. structure within the cell that contains DNA
  14. 26. a type of molecule that does not contain both carbon and hydrogen but can contain any other combination of elements
  15. 27. the process by which organisms produce new organisms of the same type
  16. 28. the movement of molecules from areas of high concentration to areas of low concentration
Down
  1. 1. name of this course
  2. 3. several organs that work together to perform a major function in the body
  3. 5. structure within the cell where protein synthesis occurs
  4. 6. the removal of all the wastes produced by the cells of the body
  5. 7. building blocks of proteins
  6. 10. first and last name of our principal
  7. 12. the process that breaks down large food molecules into simpler molecules that the organism can use
  8. 16. the ability of an organism to maintain a stable internal environment even when external environment changes
  9. 17. SMALLEST UNIT OF LIFE
  10. 18. a group of specialized cells that perform a specific function
  11. 22. the process in which nutrients are broken apart, releasing the chemical energy stored in them
  12. 23. the body’s ability to destroy pathogens before they cause disease