Cells

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Across
  1. 1. located in the cytoplasm and contain green pigment
  2. 5. green plant cells and algae make their own food by this process
  3. 7. membrane that surrounds the nucleus; selectively permeable
  4. 9. control center of the cell; contains DNA & RNA genes
  5. 12. a smallest structural and functional unit of a living organism
  6. 16. the storage area in a cell for water, food, or waste
  7. 18. watery material inside a cell; holds organelles
  8. 21. the site for cellular respiration; energy is releases
  9. 23. made up of a system that performs its life functions; plans and animals are examples
  10. 24. site ribosomes are made
  11. 25. only in animal cells; for cell division
  12. 26. site of protein synthesis; attached to the endoplasmic reticulum
Down
  1. 1. hair like cell organelles in animal cells that move substances within their environment in a coordinated whip like motion
  2. 2. life process during which living things produce other living things in the same species
  3. 3. membrane bound sacs; has enzymes that digest waste and worn out cell parts
  4. 4. a group of cells that perform the same function
  5. 6. a rigid structure outside a plant cell membrane
  6. 8. outer boundary of the cell; allows certain materials to move in & out of the cell
  7. 10. movement of materials across the membrane which require the use of energy by the cell (with ATP)
  8. 11. fixed, rectangular or tube shaped; only has a cell wall, with chloroplasts with one large central vacuole
  9. 13. folded membrane that moves materials around the cell
  10. 14. movement of materials across the membrane that does not require the use of energy by the cell (NO ATP)
  11. 15. organelle involved in the manufacture of food; site of photosynthesis
  12. 17. a group of organs that work together to perform a specific function
  13. 19. irregular or round shape; only has a cell membrane, no chloroplasts with several small vacuoles
  14. 20. site of packaging and secreting of proteins out of the cell parts
  15. 22. a group of tissues that work together to perform a specific function