IB Biology

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Across
  1. 1. Property of substances that are part hydrophilic and part hydrophobic
  2. 6. Cell organelle that contains digestive catalysts
  3. 8. Cells that have yet to differentiate
  4. 9. The part of metabolism that includes the synthesis of complex molecules from simpler molecules
  5. 12. single sugar units
  6. 17. Method of releasing material to the outside of the cell using vesicles
  7. 18. Cell division in prokaryotic cells
  8. 20. All of the proteins produces by an organism, a tissue, or a cell
  9. 22. The theory that cells formed from abiotic matter
  10. 24. Molecule with the formula C5 H10 O5
  11. 25. Type of cell that is NOT compartmentalized.
  12. 26. The process of packaging chromosomes into much shorter structures
  13. 27. Strand of DNA with continuous DNA replication
  14. 29. Substances that are attracted to water
  15. 31. The breakdown of complex molecules into simper molecules
Down
  1. 2. Enzyme that unwinds DNA during replication
  2. 3. Type of fatty acid that had more than one double bond
  3. 4. This states that living organisms are composed of cells
  4. 5. Theory that states mitochondria (and chloroplasts) were once prokaryotic organisms
  5. 7. The movement of particles across a membrane using a protein channel
  6. 10. The development of cells in different ways to carry of specific functions
  7. 11. Substances that repel water
  8. 13. Proteins that regulate the cell cycle
  9. 14. A structure in which DNA is packed; has eight core histones
  10. 15. A study that works towards explaining living processes in terms of the chemical substances involved
  11. 16. A Molecule formed by covalent bonds with cohesive, adhesive, and thermal properties due to its dipolarity and use of hydrogen bonds
  12. 19. Substances that enzymes convert into a different product
  13. 21. Uncontrolled cell division; causes the formation of tumors and is sometimes fatal
  14. 23. A method of taking material into the cell through use of vesicles
  15. 26. A function of membrane proteins; keeps cells within a tissue together.
  16. 28. Type of fragments that are created on the lagging strand during replication
  17. 30. Enzyme that bridges the gaps between fragments on the lagging strand