Biology Unit 1: What Are Cells?

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Across
  1. 2. Inner space of a mitochondrion (6)
  2. 4. Organelle containing digestive enzymes (8)
  3. 7. Organelle with ribosomes that synthesises and modifies proteins (5,12,9)
  4. 10. Single-celled organisms without a nucleus (11)
  5. 11. Process that converts light, CO₂ and water into glucose and oxygen (14)
  6. 16. Fluid surrounding organelles inside a cell (7)
  7. 17. Total area of all exposed sides of a 3D shape (7,4)
  8. 18. Organelle that assembles proteins; not membrane-bound (9)
Down
  1. 1. Organelle without ribosomes that produces lipids (6,12,9)
  2. 3. Organelle that protects and contains DNA (7)
  3. 5. Organelle that sorts, packages, and modifies proteins (5,9)
  4. 6. Organelle used for water and solute storage (7)
  5. 8. Organelle where photosynthesis occurs (11)
  6. 9. Organelle where aerobic respiration occurs (13)
  7. 12. Maintenance of a stable internal environment despite external changes (11)
  8. 13. Concept that all living things are made of cells, and all cells come from other cells (4,6)
  9. 14. Rigid structure providing support to plant, fungal, and bacterial cells (4,4)
  10. 15. Green pigment found in chloroplast thylakoids (11)