Cell Terminology

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Across
  1. 2. The membrane-enclosed organelle within a cell that contains the chromosomes
  2. 5. the gelatinous liquid that fills the inside of a cell.
  3. 6. n organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur
  4. 7. a plastid in green plant cells which contains chlorophyll and in which photosynthesis takes place.
  5. 9. a colourless, odourless gas produced by burning carbon and organic compounds and by respiration.
Down
  1. 1. a rigid layer of polysaccharides lying outside the plasma membrane of the cells of plants, fungi, and bacteria
  2. 3. a green pigment, present in all green plants and in cyanobacteria, which is responsible for the absorption of light to provide energy for photosynthesis.
  3. 4. used by plants for energy and to make other substances like cellulose and starch.
  4. 8. the chemical element with the symbol O and atomic number 8
  5. 10. The strength required to do physical or mental activity