How does osmosis work in a cell if a cell is placed in a solution with a higher concentration of solute than the inside of the cell? How can the differences between diffusion and osmosis predict the movement of particles across a membrane and help a cell to survive ...
Osmosis is able to happen across any semi-permeable membrane without the use of protein channels. This can be seen when adding a drop of distilled... Learn more about this topic: Osmosis Definition, Diagram & Examples from Chapter 4/ Lesson 21 ...
A reverse osmosis water purification apparatus does not discharge or recycle water passing across membrane (3) but accumulates it under pressure in compartment (7). When given volume has accumulated or pressure rises, a valve (10) is opened and this volume is directed with force towards membrane...
There are two main types of desalination systems, thermal distillation which primarily uses heat as an energy source, such as multi-stage flash (MSF) and multi-effect distillation (MED); and membrane separation technologies, which require electricity as an energy source, such as reverse osmosis (...
Is osmosis an active transport of passive diffusion? Why is the direction of water in osmosis from both sides of the cell membrane even when one of them is a concentrated solution, then how can something move from lower to higher concentration?
Osmosis:Osmosis is the diffusion of water across a semipermeable membrane. It occurs when water molecules can move across the membrane but solute particles cannot.Answer and Explanation: Osmosis can be beneficial to plant and animal cells, but it can also kill them. In animal cells, whe...
Specific extracellular signal molecules require a cell surface receptor. What about the chemistry of these signals prevents them from diffusing across the cell membrane? Explain the meaning of concentration gradient as it pertains to movement of substances into and out...
Plasma membrane plays the role of a barrier, and it has a relation with the nonpolar, polar, and charged molecules. Nonpolar molecules could easily...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a quest...
How does osmosis affect cells? 1. How can transport be disrupted in a cell? 2. How does the cell membrane work? 3. How does the cell communicate with the outside and inside environment? 4. How does the cell use 1-3 to help maintain Is the cytoskeleton remodeling during cytokinesis? Wh...
A) How do K+ leak channels work? B) Why is the membrane potential of a resting cell negative?During osmosis, which molecules move and through which type of membrane?1) What is the resting membrane potential (RMP)? 2) What factors affect the RMP? 3) What i...