Review Problems

2. Which of the following is true about bacteria?

   1. They are eukaryotes.
   2. Their genetic material is contained within a nuclear membrane.
   3. Some bacteria have special features to increase motility.
   4. Bacteria only use RNA for genetic material.

3. Describe the difference between Gram positive and Gram negative bacteria, and explain why this is important in determining which antibiotic to use against a particular infection.

4. Which of the following is the correct definition of transduction?

   1. Direct transfer of genetic material between bacterial cells
   2. Infection with genetic material via a phage
   3. Acquisition of genetic material from the environment
   4. Reproduction via binary fission

5. Explain the differences between the lytic and the lysogenic cycle. How would antiviral treatment options vary depending on the stage of the cycle the virus is in?

6. Why is it advantageous for a fungus to produce spores?

   1. Spore production creates two identical daughter cells.
   2. Spores are created via binary fission, which is a more efficient means of reproduction.
   3. Spores are diploid, enabling them to divide again if necessary.
   4. Spores can tolerate more harsh environments than other types of fungal cells.