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natulia [17]
3 years ago
5

Can someone please help me with this ASAP Giving 20 points please

Biology
1 answer:
ahrayia [7]3 years ago
8 0

Answer: A, B then C

Explanation:

This is because A = T and C= G

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Apart from this, when lactose is present in the cell, β-galactosidase enzyme metabolizes lactose to form allolactose which causes allosteric repulsion in the lac repressor and causes its removal from the operator. As soon as repressor is removed lac operon gets activated.

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