Cells

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Across
  1. 3. organelles at which proteins are synthesized.
  2. 5. / Usually round part of most cells that is enclosed in a double membrane, controls the activities of the cell,
  3. 6. organelle that stores materials such as water, salts, proteins, and carbohydrates
  4. 8. / An organelle found in plant and algae cells where photosynthesis occurs
  5. 9. /cell organelle that aids in cell division in animal cells only
  6. 12. /whiplike tails found in one-celled organisms to aid in movement
  7. 13. /powerhouse of the cell, organelle that is the site of ATP (energy) production smooth endoplasmic Reticulum /An endomembrane system where lipids are synthesized, calcium levels are regulated, and toxic substances are broken down.
Down
  1. 1. /an organelle containing digestive enzymes
  2. 2. / The fluid portion of the cytoplasm, excluding organelles and other solids.
  3. 4. / Found inside the nucleus and produces ribosomes
  4. 7. /a network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement
  5. 10. /a membrane bound sac that contains materials involved in transport of the cell.
  6. 11. apparatus/A system of membranes that modifies and packages proteins for export by the cell rough endoplasmic reticulum/an endomembrane system covered with ribosomes where many proteins for transport are assembled.