![subject](/tpl/images/cats/biologiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 17:20
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
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:40
Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things
Answers: 2
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:20
Which cell organelle is the site for photosynthesis? a. chloroplast b. endoplasmic reticulum c. golgi apparatus d. lysosome
Answers: 1
You know the right answer?
9. If the graph for pollution levels had looked like the image, would
you have been able to make t...
Questions
![question](/tpl/images/cats/en.png)
English, 12.12.2020 15:50
![question](/tpl/images/cats/pravo.png)
Law, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.12.2020 15:50
![question](/tpl/images/cats/health.png)
Health, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 15:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 15:50
![question](/tpl/images/cats/mkx.png)
Arts, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 15:50
![question](/tpl/images/cats/pravo.png)
Law, 12.12.2020 15:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 12.12.2020 15:50