Life Science CK12 2.7 Organelles

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Across
  1. 6. structure in a cell consisting of filaments and tubules that crisscross the cytoplasm and help maintain the cell’s shape.
  2. 9. organelle inside eukaryotic cells that contains most of the cell’s DNA and acts as the control center of the cell.
  3. 10. organelle in eukaryotic cells that helps make and transport proteins and lipids; types include rough ER and smooth ER.
  4. 11. a biochemical process in which cells break down glucose and oxygen to make carbon dioxide, water, and ATP for energy.
  5. 15. thin coat of phospholipids that surrounds a cell and controls what enters and leaves the cell.
  6. 17. organic compound made up of amino acids.
  7. 19. organelle in eukaryotic cells that uses energy stored in glucose to make ATP, which cells can use for energy.
  8. 21. ER with ribosomes embedded on its surface.
  9. 23. multicellular, heterotrophic eukaryote with specialized cells that lack cell walls; member of the animal kingdom.
  10. 24. the ability to do work.
  11. 25. cell without a nucleus or other membrane-bound organelles.
  12. 26. small sac-like organelle that transports materials inside a cell.
Down
  1. 1. structure found in all cells that is the site of protein synthesis.
  2. 2. material inside the cell membrane, including the watery cytosol and other cell structures except the nucleus if one is present.
  3. 3. means "small organs"
  4. 4. organelle in eukaryotic cells that modifies, sorts, and packages proteins for secretion out of the cell, or for use within the cell, also involved in the transport of lipids around the cell.
  5. 5. DNA and RNA
  6. 7. changing a material that has been used into a new material for use.
  7. 8. cell that contains a nucleus and other membrane-bound organelles.
  8. 12. organelle in eukaryotic cells that uses enzymes to break down molecules so their components can be recycled.
  9. 13. energy-carrying molecule that cells use to power their metabolic processes; provides the cell with an immediate usable form of energy.
  10. 14. endoplasmic reticulum without ribosomes embedded on its surface.
  11. 15. process that occurs when one or more substances, called reactants, is changed into one or more new substances, called products.
  12. 16. water-insoluble organic compound that organisms use to store energy such as fats and oils.
  13. 18. large sac-like organelle that stores and transports materials inside a cell.
  14. 20. long, whip-like extensions on the surface of a cell that helps the cell move.
  15. 22. any substance in food that the body needs.