Use the following figure and information to answer the question(s)below.
Cells were infected with approximately 1000 copies of either virus A or virus B at the 0 time point.At five-minute intervals,a sample of the virus and cell mixture was removed.The intact cells were removed from the sample,and the number of viruses per milliliter of culture was determined.
-Using the data in the figure above,how long does it take for virus A to go through one lytic cycle?
A)15 minutes
B)30 minutes
C)45 minutes
D)90 minutes
E)It is not possible to determine.