Biology
Biology, 26.10.2019 02:43, anthonysutton82

inside a prokaryote, such as e. coli, an operon controls for the production of the amino acid tryptophan. what occurs in the cell in order to turn off the production of tryptophan?

tryptophan binds with the promoter to block the dna polymerase.
the operon binds to the rna polymerase and releases the repressor.
tryptophan binds with the repressor, allowing it to attach to the operator site, blocking rna polymerase.
the rna polymerase binds to the tryptophan, activating the repressor, blocking the promoter.

answer
Answers: 1

Other questions on the subject: Biology

image
Biology, 21.06.2019 17:30, mikurrjurdan
What is the sequence of amino acids corresponds with the rna strand ucg ggg cac
Answers: 1
image
Biology, 21.06.2019 21:50, NightCaribou644
Drag each tile to the correct box. match the given symbol or molecular formula to the term that best describes it. element -organic compound -inorganic elemental molecule -inorganic compound -answers given: so2, k, ci2, c6h6
Answers: 1
image
Biology, 22.06.2019 02:30, arelyhuerta
Contrast how pollination is different among gymnosperms and angiosperms.
Answers: 3
image
Biology, 22.06.2019 03:00, do1213
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 2
Do you know the correct answer?
inside a prokaryote, such as e. coli, an operon controls for the production of the amino acid trypto...

Questions in other subjects:

Konu
Mathematics, 06.12.2019 22:31
Konu
Mathematics, 06.12.2019 22:31