Cell Chemistry

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Across
  1. 2. large group of compounds which contain carbon, hydrogen and oxygen
  2. 4. building blocks of fat molecules
  3. 7. consisting of many different and connected parts
  4. 8. level of acid in substances
  5. 9. large amount transferred to a place
  6. 13. takes place in mitochondrion
  7. 15. put data in
  8. 17. substance that provides nourishment essential for growth
  9. 18. deoxyribonucleic acid
  10. 19. force which is the result of two or more forces acting conjointly
  11. 20. set of connected parts forming a complex whole
  12. 23. larage amount transferred out of a place
  13. 24. sweet crystalline substance obtained from various plants
  14. 25. higher to lower concentration of a substance
Down
  1. 1. transfer of a substance across a cell membrane by diffusion
  2. 3. molecules passing through less concentrated solution to more concentration solution
  3. 5. take in or soak up
  4. 6. a gaseous non-metallic element, makes up 20% of atmosphere
  5. 10. facilitated transport by proteins
  6. 11. class of nitrogenous organic compounds that consist of large molecules
  7. 12. colorless, odorless gas, produced by burning carbon
  8. 14. movement of ions across a cell membrane into a higher region of concentration
  9. 16. measure of the acidity or basicity of a solution
  10. 21. acquire something or establish
  11. 22. take data out