7 Cells and Heredity U1 L3 Cell Structure and Function

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Across
  1. 4. Mitochondria have ____ membranes
  2. 5. These membrane-bound organelles package and distribute materials ____ ____
  3. 8. This is the region between the cell membrane and the nucleus that includes fluid and all the arganelles
  4. 9. This is a fluid filled vessel found in the cells of most animals
  5. 10. These contain digestive enzymes
  6. 11. Cellular respiration occurs in an organelle called the ____
  7. 15. There are ___ types of organisms
  8. 16. The cell ____ acts as a barrier between the inside of a cell and the cell's environment
  9. 17. This is stored in the nucleus
  10. 18. Eukaryotic cells can differ from each other depending on their ____ and function
  11. 19. These are made up of a single prokaryotic cell
  12. 21. are ____ protists
  13. 23. Ribosomes are not ____ in a membrane
Down
  1. 1. The cells membrane is a double layer of ____
  2. 2. These make proteins by putting together chains of amino acids
  3. 3. The nucleus contains the cells ____ material
  4. 6. These are made up of one or more eukaryotic cells
  5. 7. These are organelles where photosynthesis occurs
  6. 8. The ____ is a network of protein filaments that gives shape and support to cells.
  7. 12. The ____ ____ surrounds the cell membrane
  8. 13. The cytoskeleton is involved in cell ____
  9. 14. ____ perform most actions of a cell
  10. 20. Cells structure is the ____ of parts
  11. 22. The Itlaian scientist who first identified the organelle