![subject](/tpl/images/cats/biologiya.png)
Biology, 18.01.2020 04:31 granthazenp5e9mj
Nthe meselson-stahl dna replication experiment, if the cells were first grown for many generations in 15n containing media, and then switched to 14n containing media, what percent of the dna had 1 light strand and 1 heavy strand after 2 generations of growth in 15n growth media?
![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 19:00
The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 21:00
This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:00
How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Nthe meselson-stahl dna replication experiment, if the cells were first grown for many generations i...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00
![question](/tpl/images/cats/es.png)
Spanish, 26.02.2021 01:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00