AP Biology Chapter 4 Vocabulary Crossword

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Across
  1. 4. short, hair-like structure that extends from the plasma membrane in large numbers and is used for movement (1 word)
  2. 8. network of protein fibers that collectively maintain the shape of the cell (1 word)
  3. 9. channel between two adjacent animal cells that allows ions and nutrients to pass between cells. (2 words)
  4. 10. structure within the nucleus that is made up of chromatin (1 word)
  5. 17. region of an organelle that has no ribosomes on the surface (3 words)
  6. 19. small organelle that contains hydrogen peroxide (1 word)
  7. 20. phospholipid bilayer with embedded proteins (2 words)
  8. 22. compartment within a cell (1 word)
  9. 23. organelle that houses the cell's DNA (1 word)
  10. 24. organelle made up of a series of stacked membranes that sorts, tags, and packages lipids (2 words)
  11. 25. channel that passes between the cell walls of adjacent plant cells (1 word)
Down
  1. 1. biological concept that states that all organisms are composed of one or more cells (2 words)
  2. 2. an instrument that magnifies an object using a beam of electrons (2 words)
  3. 3. organelle that functions as the cell's digestive component (1 word)
  4. 4. entire region between the plasma membrane and the nuclear envelope (1 word)
  5. 5. darkly staining body within the nucleus (1 word)
  6. 6. an instrument that magnifies an object (1 word)
  7. 7. organelle responsible for carrying out cellular respiration (1 word)
  8. 8. plant cell organelle that carries out photosynthesis (1 word)
  9. 10. rigid cell covering made of carious molecules that protects the cell (2 words)
  10. 11. region in animal cells made of two centrioles (1 word)
  11. 12. region of an organelle that is studded with ribosomes (3 words)
  12. 13. an instrument that magnifies an object using a visible light (2 words)
  13. 14. protein-DNA complex that serves as the building material of chromosomes (1 word)
  14. 15. cellular structure that carries out protein synthesis (1 word)
  15. 16. green pigment that captures the light energy that drives the light reactions of photosynthesis (1 word)
  16. 18. large plant cell organelle that regulates the cell's storage compartment (2 words)
  17. 21. structure that constitutes the outermost portion of the nucleus (2 words)