Biology Terms

123456789101112
Across
  1. 3. A membrane of the cell that forms external to the cell membrane
  2. 8. cell composed of protein filaments and microtubules in the cytoplasm
  3. 9. Found within the cells of plants and other photosynthetic eukaryotes
  4. 10. A thin, helical, single-stranded filament of the cytoskeleton
  5. 12. The core or the central part
Down
  1. 1. A bubble-like membranous structure
  2. 2. Made up of polymers of alpha- and beta-tubulin dimers
  3. 4. An organelle found in most eukaryotic cells
  4. 5. Composed of protein
  5. 6. A herb grown
  6. 7. Produces large amount of energy
  7. 8. The cell between the cell membrane and the nuclear envelope
  8. 9. The outer covering of the cell
  9. 11. Found in the cytoplasm of a cell