Biology, 24.12.2019 23:31 Theresab2021
Using the car analogy for regulation of gene expression in which negative control is exerted by setting the parking brake and positive control occurs by stepping on the gas pedal, which answer best defines a component of lac operon control?
a. inducer (lactose) = acts by stepping on the gas pedal
b. cap binding site = part of gas pedal
c. repressor = releases the parking brake
d. operator = part of the gas pedal
Answers: 2
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Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea
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Using the car analogy for regulation of gene expression in which negative control is exerted by sett...
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