Question

Entry of lactose in cell is influenced by ______
a) Permease
b) Aldolase
c) Ligase
d) Transcriptase

Answer 1

ENTRY OF LACTOSE IN CELL IS INFLUENCED BY PERMEASE

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Answer 2

Hello dear,

◆ Answer -
Entry of lactose in cell is influenced by *permease*.

◆ Explanation -
Regulation of lac operon involves several enzymes
(1) β-galactosidase splits lactose into glucose and galactose. Encoded by gene LacZ.
(2) lactose permease controls entry of glucose. Encoded by gene LacY.
(3) lactose transacetylase transports acetyl group. Encoded by gene LacA.


Hope this helps you..