Biology 11 1-1 and 1-3, 7 Oct 2016

Please ensure that you are able to answer all the questions from today’s case study on viruses/bacteriophages:

  1. What are some of the differences between a bacteriophage and a bacterium?
  2. Why do most viruses that infect bacteria have tails, whereas most viruses that infect animals and plants do not?
  3. What is the “life” cycle of a T-even bacteriophage?
  4. What is the function of a virion?
  5. Describe the structure of a T-even bacteriophage.
  6. Could bacteriophage be used to combat bacterial diseases?
  7. What type of energy is required for new bacteriophages to be assembled?
  8. How many tailed bacteriophages are there, and where are they located?
  9. Why are viruses not classified as living? 1
  10. Are bacteriophages harmful to people?