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4a. Missense mutation occurs in DNA segment of E. coli and causes changes of lacZ gene in lac operon. Explain the mechanism of lac operon in the presence of lactose for this mutated E. coli
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Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?
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Which statement describe events that occur during interphase?
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4a. Missense mutation occurs in DNA segment of E. coli and causes changes of lacZ gene in lac
opero...
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