Cells

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Across
  1. 1. generate most of the chemical energy needed to power the cell's biochemical reactions.
  2. 4. a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.
  3. 6. Contains all of the cell's chromosomes, which encode the genetic material
  4. 8. has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
Down
  1. 2. The movement of water molecules across a selectively permeable membrane from a region of higher water concentration to a region of lower water concentration.
  2. 3. The net movement of anything (for example, atoms, ions, molecules, energy) generally from a region of higher concentration to a region of lower concentration.
  3. 5. an intercellular structure made of both RNA and protein, and it is the site of protein synthesis in the cell
  4. 7. the semipermeable membrane surrounding the cytoplasm of a cell.