1. Ch. 4 Study Guide

2. 1. Can you explain what the smallest unit of life is?

4. 2. Can you describe: the differences between prokaryotes and eukaryotes? the characteristics of each?

6. 3. Can tell which type of cell bacteria are?

8. 4. Can you explain the function of: cell (plasma) membrane mitochondria ribosomes chloroplasts central vacuole nucleus lysosomes

10. 5. Can you give the definition of organelle?

12. 6. Can you explain the similarities and differences of plant and animal cells?

14. 7. Can you identify the organelles in an animal cell?

15. 8. Can you list the order of cellular organization, from simplest to most complex?

17. 9. Can you describe the structure of the cell membrane?

19. 10. Can you explain why viruses are not considered living?

21. 11. Can you explain what a capsid is on a virus?

23. 12. Can you explain how viruses reproduce?

25. 13. Can you explain why antibiotics are not effective against viruses?

26. Viruses are not alive!

27. 14. Can you describe the characteristics of bacteria?

29. 15. Can you list the three parts of the Cell Theory?

31. 16. Can you explain the scientific importance of: Edward Jenner, Robert Hooke, Anton van Leewenhoek

32. 17. Can you determine the approximate size of a cell when given the size of the field of view in a microscope?

33. 2mm

34. 18. Can you calculate the total magnification of a compound microscope?

36. 19. Can you determine which are smaller: viruses or bacteria?

37. 20. Can you determine which are larger: prokaryotes or eukaryotes?

38. 21. Can you identify on a microscope the ocular lens? objective lenses? the focus knobs?