cells and cell organelles

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Across
  1. 4. generate most of the chemical energy needed to power the cell's biochemical reactions
  2. 7. any cell or organism that possesses a clearly defined nucleus
  3. 8. plastid that contains chlorophyll and in which photosynthesis takes place
  4. 9. membrane-enclosed organelle within a cell that contains the chromosomes
  5. 11. biological protein synthesis
  6. 12. organizing microtubules that serve as the cell's skeletal system
  7. 13. enzymes capable of breaking down all types of biological polymers
  8. 14. transportation system of the eukaryotic cell
  9. 15. structural layer surrounding some types of cells
Down
  1. 1. unicellular organisms that lack organelles or other internal membrane-bound structures
  2. 2. vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
  3. 3. gelatinous liquid that fills the inside of a cell
  4. 5. subcellular structure that has one or more specific jobs to perform in the cell
  5. 6. a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport
  6. 10. separates and protects the interior of all cells