cells

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Across
  1. 4. the membrane-enclosed organelle within a cell that contains the chromosomes.
  2. 5. paired barrel-shaped organelles located in the cytoplasm of animal cells near the nuclear envelope.
  3. 6. a membrane-bound cell organelle that contains digestive enzymes.
  4. 7. A sphere-shaped structure within the cytoplasm of a cell that is composed of RNA and protein and is the site of protein synthesis.
  5. 9. the fluid portion of the cytoplasm exclusive of organelles and membranes.
Down
  1. 1. small, membrane-enclosed organelles.
  2. 2. A stack of small flat sacs formed by membranes inside the cell's cytoplasm.
  3. 3. An area inside the nucleus of a cell that is made up of RNA and proteins and is where ribosomes are made.
  4. 5. a structure that helps cells maintain their shape and internal organization.
  5. 8. membrane-bound cell organelles.