Which Enzyme Is Required to Bring Lactose into E $\beta$ -Galactoside Permease
B)

Multiple Choice

Which enzyme is required to bring lactose into E.coli cells?

A) $\beta$ -Galactoside permease
B) $\beta$ -Galactoside transferase
C) $\beta$ -Galactoside transacetylase
D) $\beta$ -Galactosidase
E) Lactase