During infection of $\mathrm{E}$. coli cells by bacteriophage $T2$,
During infection of $\mathrm{E}$. coli cells by bacteriophage $T2$,
- A
proteins are the only phage components that actually enter the infected cell.
- B
both proteins and nucleic acids enter the cell.
- C
only proteins from the infecting phage can also be detected in progeny phage.
- D
only nucleic acids enter the cell.
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