Biology, 05.05.2020 02:45, John7Gilbert
Most of what we know about the lac operon of E. coli has come from genetic analysis of various mutants. In the following list are the genotypes of seven strains of E. coli. Part A For each strain, indicate whether the lacZ gene product will be expressed ( ) or not (-) in the presence of lactose and in the absence of lactose. Explain your reasoning in each case. Unless noted otherwise, assume that glucose levels are low. Drag the appropriate labels to their respective targets.
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Biology, 22.06.2019 08:30, marialandingin7520
Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above
Answers: 1
Biology, 22.06.2019 13:00, QueenNerdy889
This is a biological reaction due to a stimulus. i need this quickly !
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Biology, 22.06.2019 16:30, moneykey
Urgent in guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?
Answers: 1
Most of what we know about the lac operon of E. coli has come from genetic analysis of various mutan...
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