Which describes a promoter? the first part of an operon that regulates where, when, and to what level a gene is expressed the part of an operon that, if attached by a repressor protein, suppresses the expression of a gene a cluster of genes that are expressed or repressed as a group an enzyme that dna unzip prior to transcription
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Biology, 22.06.2019 12:30, steven0448
Select the word from the list that best fits the definition the temperature to which air must cool to be saturated
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Biology, 22.06.2019 15:20, ashley232323
Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white
Answers: 2
Biology, 22.06.2019 15:50, Nigward666
We all have different forms of genes from our parent(s).what are these different forms called? a. alleles b. characters c. dna d. resources
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Which describes a promoter? the first part of an operon that regulates where, when, and to what lev...
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