Biology Revision - Crossword 2

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Across
  1. 2. The movement of water molecules across a semi-permeable membrane from a low solute concentration to a high solute concentration.
  2. 4. Biological catalysts that speed up chemical reactions without being used up.
  3. 6. Microorganisms, including viruses, bacteria, and fungi, that cause disease.
  4. 7. The storage carbohydrate found in plant cells.
  5. 8. The organelle that contains the genetic material in eukaryotic cells.
  6. 10. The green pigment in plants responsible for absorbing light energy for photosynthesis.
  7. 11. Tiny hair-like structures used for movement or to move substances along a surface.
  8. 12. The site of aerobic respiration in eukaryotic cells.
  9. 13. A form of respiration that does not require oxygen, producing less energy than aerobic respiration.
  10. 14. A structure in plant cells that stores cell sap and helps maintain cell turgidity.
Down
  1. 1. The passive movement of particles from a region of high concentration to a region of low concentration.
  2. 3. The process by which organisms maintain a stable internal environment.
  3. 5. Term describing organisms made up of many cells that work together.
  4. 9. The storage carbohydrate found in animal cells and fungi.
  5. 10. The rigid structure surrounding plant, fungal, and bacterial cells for support and protection.