Enabled: Final Exam

$($i$)$

this phenomenon?

Multiple Choice

The phage bound to a receptor on the sex pilus, and therefore only infected the $F^{+}$cells $($leaving the $F^{-}$cells alone$).$

The phage bound to a receptor on the $F^{-}$cells, leaving only them alive and allowing the $F^{+}$cells to die off.

The phage integrated $($lysogenized$)$ the $F^{-}$cells, giving them a selective advantage over the $F^{+}$cells.

$F^{+}$cells are uniquely susceptible to phage attack for unknown reasons.