Science Chapter 4 Review

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Across
  1. 1. - A type of electron microscope that produces high-resolution images of thin sections of specimens
  2. 3. - Structures within the nucleus that carry genetic information
  3. 5. - Long, whip-like structures that enable cells to move
  4. 7. - A membrane-bound organelle that stores water, nutrients, and waste products
  5. 9. - A rigid structure that surrounds the cell membrane of plant cells and provides support and protection
  6. 12. - A microscope that uses a beam of electrons to magnify objects
  7. 13. - The gel-like substance that fills the cell
  8. 15. The basic unit of life
  9. 16. The area visible through a microscope
  10. 17. The scientific theory stating that all living organisms are composed of cells, and that all cells arise from pre-existing cells
Down
  1. 2. The process of making something appear larger than it actually is
  2. 4. A specialized structure within a cell that performs a specific function
  3. 6. - A microscope that uses multiple lenses to magnify objects
  4. 8. - A thin, semi-permeable membrane that surrounds and protects the cell
  5. 10. - The central part of a cell that contains genetic material
  6. 11. - A type of electron microscope that produces high-resolution images of surfaces
  7. 14. - An organelle found in plant cells that carries out photosynthesis
  8. 15. - Short, hair-like structures that enable cells to move