Question

The DNA of virus A is inserted into the protein coat of virus B. The combination virus is used to infect E. coli. The virus particles produced by the infection are analyzed for DNA and protein contents. What results would you expect?

a) DNA of virus A and protein of virus B
b) DNA and protein of virus A
c) DNA and protein of virus B
d) Neither DNA nor protein of either virus

Answer 1

The results would show the DNA of virus A and the protein of virus B.

Step-by-step explanation:

The results of the analysis would show the DNA of virus A and the protein of virus B. This is because when the DNA of virus A is inserted into the protein coat of virus B, the resulting combination virus will contain the DNA from virus A and the protein from virus B. When this combination virus infects E. coli, the virus particles produced will carry both the viral DNA and the viral protein.