Cell Processes Test Review

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Across
  1. 2. Part of nucleus that contains a positive charge.
  2. 6. Organic molecules that store important coded information in cells.
  3. 7. Green pigments that capture light energy for photosynthesis.
  4. 9. Part of nucleus that has no charge.
  5. 10. Supply energy for cell processes such as sugars and starches.
  6. 12. Organisms that cannot make their own food.
  7. 15. electrically charged atoms
  8. 16. Process used by some producers to convert light energy into chemical energy.
  9. 17. Surround the atom and have a negative charge.
Down
  1. 1. When more than one substance creates a new substance.
  2. 3. water is an example of this.
  3. 4. Made up of only one kind of atom and cannot be broken down into a simpler form.
  4. 5. Process breaks down food molecules into simpler substances and release their stored energy.
  5. 8. Made of more than one substance but retains seperate properties.
  6. 11. Organisms that make their own food.
  7. 13. Fats and oils that do not mix with water.
  8. 14. Made up of amino acids.