![subject](/tpl/images/cats/biologiya.png)
Biology, 03.06.2021 17:00 ivymckinney21
PLEASE HELP AND ANSWER
2. Diffusion moves molecules from a
concentration to a
concentration.
3. True or false: after equilibrium is reached, molecules do not move anymore.
4. In a hypotonic solution, there is a low solute / high water concentration outside a cell. Water moves
the cell.
5. Circle one: Who does better in a hypotonic solution?
PLANTS
ANIMALS
6. In a hypertonic solution, there is a high solute / low water concentration outside a cell. Water moves
the cell.
7. In an isotonic solution, there is an
solute / water concentration outside and inside a cell.
PLANTS ANIMALS
8. Circle one: Who does better in an isotonic solution?
to move large/charged molecules across a cell
9. Facilitated diffusion needs the help of a
membrane.
10. What type of molecule is the "facilitator" in facilitated diffusion?
11. The only type of cellular transport to go AGAINST the concentration gradient is called
12. What important energy molecules allows active transport to happen?
13. What happens to the shape of the protein when the ATP binds to it?
14. What happens to the shape of the protein when the potassium ions bind to it?
![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)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:30
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 20:00
The changes that the students observed, rapid breathing and sweating, would be classified as a to a change in a system.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 23.06.2019 00:30
Male satin bowerbirds build bowers like the one shown below. they decorate the bowers with brightly colored blue objects in order to attract females. male bower birds attract mates with their a. feathers b. looks c. behavior d. songs
Answers: 2
You know the right answer?
PLEASE HELP AND ANSWER
2. Diffusion moves molecules from a
concentration to a
concentra...
concentration to a
concentra...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.11.2021 02:20
![question](/tpl/images/cats/istoriya.png)
History, 30.11.2021 02:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 30.11.2021 02:20
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.11.2021 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 02:20
![question](/tpl/images/cats/biologiya.png)
Biology, 30.11.2021 02:20
![question](/tpl/images/cats/geografiya.png)
Geography, 30.11.2021 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.11.2021 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
SAT, 30.11.2021 02:20
![question](/tpl/images/cats/User.png)
SAT, 30.11.2021 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 02:20