CELLS-PASSIVE 4

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Across
  1. 1. Proteins are ________ (write) about extensively in plant biology textbooks.
  2. 3. Important plant cell structures are ________ (show) in scientific diagrams.
  3. 4. The cytoplasm is ________ (separate) from the environment by the plasma membrane.
  4. 6. Cell organelles are ________ (arrange) according to their functions.
  5. 8. Starch is ________ (grow) inside amyloplasts under suitable conditions.
  6. 12. Glucose is ________ (build) during photosynthesis.
  7. 13. Chloroplast structure is ________ (examine) in laboratory activities.
  8. 15. Cellulose fibers are ________ (produce) by the cell.
  9. 17. Food reserves are ________ (store) in plastids.
  10. 18. Plant tissues are ________ (classify) into different types.
  11. 19. Genetic information is ________ (keep) inside the nucleus.
  12. 21. The large central vacuole is ________ (fill) with cell sap.
  13. 23. Cell communication is ________ (support) by plasmodesmata.
  14. 25. Chlorophyll is ________ (know) as the main photosynthetic pigment.
  15. 28. Oxygen is ________ (give) off as a product of photosynthesis.
  16. 29. Plant cells are ________ (compare) with animal cells in biology lessons.
  17. 30. Water is ________ (bring) into root cells by osmosis.
  18. 32. ATP is ________ (generate) in mitochondria.
Down
  1. 2. Sunlight is ________ (take) in by chlorophyll during photosynthesis.
  2. 3. The plasma membrane is ________ (surround) by the cell wall.
  3. 5. Nutrients are ________ (draw) into the cell through transport processes.
  4. 7. Chloroplasts are ________ (locate) in the cytoplasm of leaf cells.
  5. 9. Pigments are ________ (collect) from leaves for laboratory analysis.
  6. 10. Carbon dioxide is ________ (hold) inside leaf tissues before diffusion.
  7. 11. Vacuoles are ________ (describe) as storage organelles.
  8. 14. The cell wall is ________ (make) mainly of cellulose.
  9. 16. The nucleolus is ________ (observe) under a microscope.
  10. 20. Cell respiration is ________ (teach) together with photosynthesis.
  11. 22. Plant cells are ________ (identify) by their rigid cell walls.
  12. 24. The nucleus is ________ (protect) by a double membrane.
  13. 26. Minerals are ________ (find) in the soil before absorption.
  14. 27. Cell division is ________ (begin) with chromosome replication.
  15. 31. New proteins are ________ (send) to the Golgi apparatus.