0
Diffusion and osmosis differ because diffusion is the process by which molecules spread out, or move from areas with high concentration to low concentration, and osmosis is the diffusion of water.
Osmosis is a type of diffusion relating to water. It is usually used to describe the diffusion of water across a membrane (such as the cell membrane).
Osmosis is also defined as the flow of solvent from a region of higher pressure toward a region of low pressure.
Add your answer:
Earn +20 pts
Is osmosis a passive or active transport and how?
The four main kinds of passive transport are diffusion, facilitated diffusion, filtration and osmosis. Osmosis always deals with the movement of water across a semipermeable membrane. Water always moves toward the side that is higher in solutes (mainly salt). It does this to balance the two sides. Osmosis always follows salt is one of the best ways to remember this.
When one metal deposits on another?
a metal would deposit on another in two ways diffusion or electrolysis
What is osmosis and its application?
http://www.answers.com/topic/osmosis The applications listed on that website are very informative, but the description of osmosis is lacking a few details. It would be a good idea to supplement your reading of that web page with this information:It is a common misconception that osmosis is the diffusion of water in only one direction. In reality, water molecules will diffuse in both directions during osmosis, but the rate of diffusion from a region of high water potential (low solute concentration) to a region of low water potential (high solute concentration) will be higher than the rate of diffusion back into the region of high water potential/low solute concentration. Thus osmosis is the net movement of water across a semi-permeable membrane, from a region of high (more positive) water potential to a region of low (more negative) water potential. The word 'net' is very important in this definition, as it illustrates that we are referring to the overall effect, rather than individual molecular movements.It is also important to remember that osmosis does not stop when "there is an equal solute concentration on both sides of the membrane". Osmosis will 'stop' when the water potential on either side of the membrane is equal, which may occur when one side still has a higher solute concentration, since other factors also effect osmosis (eg pressure). Even when osmosis 'stops', water will still diffuse in both directions, but at equal rates (the system has reached equilibrium).
How do science disciplines differ from one another?
Science disciplines differ from one another in terms of exactness. While some sciences can be absolute, such as chemistry, the science of psychology is nowhere near to being an exact science.
Osmosis in real life?
Osmosis certainly does happen regularly in real life. Osmosis is the transportation of water from one side of a membrane to the other side of a membrane.
An odor moving from one part of the room to another is osmosis or diffusion?
diffusion. Osmosis is movement across a semipermeable membrane
Is osmosis one kind of diffusion?
yes
How do osmosis and diffusion differ?
Osmosis is the movement of water molecules across a selectively permeable membrane, from an area of low solute concentration to an area of high solute concentration. Diffusion is the movement of particles from an area of high concentration to an area of low concentration, down the concentration gradient. Both processes are passive and do not require energy.
What is one way that osmosis is the same as diffusion?
Osmosis and diffusion are the same because they are both ways that molecules are carried across the cellular membrane with the concentration gradient.
Is diffusion an example of smelling burnt toast from another room?
Yes, diffusion is an example of how particles move from an area of higher concentration to an area of lower concentration, which can explain how the smell of burnt toast can spread from one room to another.
What Small droplets of liquid can pass through a cell membrane by the process of?
One method of movement across the membrane is by diffusion, which is related to osmosis.
5 differences between diffusion and osmosis?
Diffusion is the movement of particles from an area of high concentration to an area of low concentration, while osmosis is specifically the movement of water molecules across a semipermeable membrane from a dilute solution to a more concentrated one. Diffusion can occur with any type of particle, while osmosis involves only the movement of water molecules. Osmosis requires a semipermeable membrane to occur, whereas diffusion can happen in any medium. Osmosis is a specialized form of diffusion that is specific to the movement of water molecules. The driving force for both processes is the concentration gradient, but osmosis specifically refers to the movement of water molecules.
What is the term for the diffusion of water across the semipermeable membrane?
The term for the diffusion of water across a semipermeable membrane is osmosis. Osmosis is when the molecules of a solvent move from a less concentrated solution to a more concentrated one. This equalizes the concentrations on each side of the member.
Defusion and osmosis?
Diffusion is the spontaneous movement of particles from an area of high concentration to an area of low concentration. Osmosis is a specific type of diffusion involving the movement of water across a selectively permeable membrane. Both processes are important for maintaining cellular balance and overall biological functions.
How do diffusion and osmosis affect cells?
Diffusion is the movement of particles from an area of high concentration to an area of low concentration, which helps cells take in nutrients and get rid of waste. Osmosis is the diffusion of water across a selectively permeable membrane, allowing cells to maintain their internal balance of water and solutes. Together, diffusion and osmosis are essential processes for cells to function properly and maintain homeostasis.
What is one specific form of simple diffusion?
There's facilitated diffusion, where proteins channel in molcules; then there's active transport where the cell uses energy to bring in molecules that are to large or a different chemical configuration.
What is one similarity shared by osmosis and facilitated diffusion?
One similarity between osmosis and facilitated diffusion is that both involve the movement of molecules across a membrane from an area of high concentration to an area of low concentration, driven by a concentration gradient.
