Aparticular e. coli cell contains a lac operon that continuously breaks down lactose into glucose and galactose. what could be a possible explanation for this occurrence? select one: a. beta-galactosidase is being inhibited by an allosteric inhibitor. b. the i gene in the lac operon is mutated and does not encode for the lac repressor. c. this particular e. coli cell does not use glucose as a viable sugar source. d. the lac repressor has a mutation in the lactose binding site. e. the operator has a mutation that does not allow the rna polymerase to bind to it.

Answers

they have sperm in my gf's mouth

explanation:

d bonding propertys

explanation:

carbon can form so many different compounds not just with oxygen

i b

Explanation:

b

Explanation:

i think



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