Plzz help
Which describes a promoter?
a. the first part of an operon that regulates wh...
Plzz help
Which describes a promoter?
a. the first part of an operon that regulates where, when, and to what level a gene is
expressed
b. the part of an operon that, if attached by a repressor protein, suppresses the
expression of a gene
c. a cluster of genes that are expressed or repressed as a group
d. an enzyme that helps DNA unzip prior to transcription
Answers: 1
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