Cells & Organelles

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Across
  1. 5. ______ cells contain organelles like cell walls, chloroplast, and vacuoles.
  2. 7. Tool used by scientist to observe small objects (such as cells)
  3. 8. _____ cells have a nucleus like plant and animal cells
  4. 10. the cells’ skeleton system.
  5. 12. deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has it within.
  6. 13. a membrane-bound organelle that stores most of our genetic information. Both DNA replication and RNA transcription happen inside
  7. 14. an extra layer of structural support and protection outside the cell membrane of plant cells made up of cellulose.
  8. 15. Cell _______ separates the interior of the cell from the outside space and protects the cell from its environment.
  9. 16. _____ cells lack a nucleus like bacteria and archaea.
  10. 17. full of digestive enzymes and works like a recycling center in the cell, breaking down waste into usable raw materials
  11. 18. _______ apparatus consists of several stacks of membrane-bound layers. It packages and transports protiens.
  12. 19. serves as a storage space for plant cells
Down
  1. 1. _______ reticulum 2 types (smooth and rough)
  2. 2. a structure inside the nucleus.
  3. 3. a rod-shaped organelle that is considered the power generators of the cell.
  4. 4. Cell ______ is the widely accepted belief that all living things are composed of individual
  5. 6. the places where proteins are synthesized in our cells.
  6. 9. The smallest unit of living things.
  7. 10. along with the fact that all cells come from other cells.
  8. 11. structure that has one or more specific jobs to perform in the cell
  9. 14. Organelles that conduct photosynthesis and produce energy for the plant cells