![subject](/tpl/images/cats/biologiya.png)
Houses usually have a light source in every room, but it would be a waste of energy to leave every light on all the time, so there are switches to turn off the lights in rooms that are not in use. sometimes one switch controls several lights in the same room. likewise, prokaryotic cells can turn genes on and off based on environmental factors. sometimes related genes are grouped together with one switch. this group of genes, along with the sections of dna that regulate them, is called a
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
What property of water provides for appropriate sugar, salt, and amino acid levels to be present and carried in the blood of animals to be delivered to cells
Answers: 1
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Houses usually have a light source in every room, but it would be a waste of energy to leave every l...
Questions
![question](/tpl/images/cats/ekonomika.png)
Business, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 01:00