I really need helppp... I will thank you all my life.
...
Answers: 2
Biology, 21.06.2019 17:20, owensdonld
The trp operon in e. coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.
Answers: 1
Biology, 21.06.2019 19:00, valeriegarcia12
Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.
Answers: 2
Biology, 22.06.2019 11:30, nevejames07
What materials must dams have to produce electricity, and what must occur?
Answers: 1
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
History, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30
Mathematics, 18.12.2020 02:30