![subject](/tpl/images/cats/biologiya.png)
Biology, 14.01.2021 22:40 jhonnysoriano9053
The sodium potassium pump is a form of active transport that moves three sodium ions to the outside of the cell for every two potassium ions that is moved into the cell. Which of these best explains why energy is needed for active transport?
Ions are negatively charged
Ions are attached to large proteins
Ions are trapped inside the plasma membrane
Ions are moved against the concentration gradient
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:50
Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:30
Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 19:30
True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.
Answers: 1
You know the right answer?
The sodium potassium pump is a form of active transport that moves three sodium ions to the outside...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 09.09.2020 16:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.09.2020 16:01
![question](/tpl/images/cats/en.png)
English, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/biologiya.png)
Biology, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/nemec.png)
German, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01
![question](/tpl/images/cats/mat.png)
Mathematics, 09.09.2020 16:01