Reference no: EM132322072

1 . In order to replicate, all viruses, bacteriophage, and eukaryotic viruses, require what type of cell (or what state must the cell be in)? (one word answer

2 . Describe lysogenic (temperate, latent) cycle. Include the growth conditions causing prophage induction.  Correctly use (at least) the following terms: prophage, lysogen, lysogenic bacteriophage, lysogenic bacterium, prophage induction (Do not need to describe the lytic portion -- can state: "Then bacteriophage enter lytic cycle

3 What event determines that a lysogenic bacteriophage will undergo lysogeny?

4 . Describe transduction as a means of horizontal gene transfer

i What happens to the donor?

ii How is donor DNA transferred to recipient?

iii What happens to the recipient?

5. What enzyme must a RNA virus (except retrovirus) produce that is required for its replication and what is the specific function of this enzyme?

6 Describe the multiplication cycle of HIV retrovirus. Include (+) and (-) strand, reverse transcriptase, latency, integration, provirus, and in what cell compartment [nucleus vs. cytoplasm] these events occur