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Can diffusion occur without membrane?
Diffusion is the movement of molecules kineticly from an area of high concentration to an area of low concentration until they are evenly distributed. Osmosis is the movement of molecules thru a membrane.
What is a condition of osmosis where water moves evenly back and forth across a membrane?
Osmotic equilibrium is the condition where water molecules move evenly back and forth across a semipermeable membrane to balance the concentration of solutes on both sides of the membrane.
What happens when there is no concentration gradient?
When there is no concentration gradient, there is no net movement of particles from one area to another. This means that the particles are evenly distributed in the system, leading to a state of equilibrium where there is no further movement of particles.
What does osmosis mean?
It means the diffusion of fluids through a membrane. Oxygen is diffused into your blood through the alveoli walls by osmosis. The difference between diffusion generally and osmosis is the permeable membrane.osmosis is a type of diffusion. diffusion is when particles spread out from an area of high concentration to evenly disperse themselves in a container that they're in. for example: if you go to a concert or something they usually use fog machines. when they first turn it on, the fog is only in a small area. if you notice 5 minutes later, the fog will be spread out in the air of the entire building.osmosis is the same thing except more specific: it is the movement of WATER molecules across a CELL's MEMBRANE. (water moving from an area with lots of water to an area with less water)
What is formed when particles of two or more substances are distributed evenly among each other?
A homogeneous mixture is formed when particles of two or more substances are distributed evenly among each other. This means that the components are uniformly mixed at a molecular level, resulting in a single phase with consistent properties throughout.
Where in the membrane does facilitated diffusion occur?
Diffusion will most likely to occur where there is a high concentration of gas or water then the particles distibute evenly to the area of low concentration. for example if you could smell a turkey cooking in the oven from upstairs without anyone telling you.
What is a Mixture in which insoluble particles are evenly mixed through a liquid?
yes
What type of mixture contains insoluble particles mixed evenly through a liquid?
A suspension is a type of mixture that contains insoluble particles mixed evenly through a liquid. These particles will eventually settle out over time due to gravity. Examples of suspensions include muddy water and paint.
What type of mixture containing insoluble particles is mixed evenly through a liquid?
A colloid is a type of mixture where insoluble particles are evenly distributed throughout a liquid. Examples of colloids include milk, fog, and ink.
True or false in a homogeneous mixture particles are spread evenly?
In a homogeneous mixture particles are spread evenly.
Where did the stars come from?
When the big bang occurred tiny particles spread out evenly through the universe. Wel almost evenly and due to these tiny flaws in the spreading. Gravity pulled these particles together and after enough of these particles form. Hydrogen atoms begin to fuse creating stars that shine.
What is the movement of carmine dye particle?
Carmine dye particles move through diffusion, which is the process of particles spreading out evenly in a solution due to their random motion. In a liquid medium, the carmine dye particles will move from an area of high concentration to an area of low concentration until they are evenly distributed.
When particles separate and spread evenly throughout a mixture it is called?
When particles separate and spread evenly throughout a mixture, it is called diffusion.
Can diffusion occur without membrane?
Diffusion is the movement of molecules kineticly from an area of high concentration to an area of low concentration until they are evenly distributed. Osmosis is the movement of molecules thru a membrane.
How did the potassium permanganate particles move through the water?
Potassium permanganate particles move through water by a process called diffusion, where they spread out from areas of high concentration to areas of low concentration until they are evenly distributed. This movement is driven by random thermal motion of the particles.
Can a mixture have particles that are evenly mixed?
true
What is diffusion and osmosis?
Diffusion is the tendency of particles in a gas or liquid to become evenly distributed by moving from areas of greater concentration to areas of lesser concentration. Diffusion is driven by the kinetic energy of particles that is a consequence of temperature. It is an inherently random process and particles continue to spread out until they are evenly distributed within the enclosed area.Biologically, diffusion is the cause of random movement or net movement of particles from an area of high concentration towards an area of low concentration. Osmosis refers to the flow of particles across a membrane. When active transport is absent, diffusion provides the driving force for osmosis across a fully permeable or partially permeable membrane.Fully permeable: all particles can move through.Partially permeable: only certain particles an move through.Active transport: biochemical processes expend energy to move particles.Note: Reverse osmosis is basically filtering. Pressure is greater on one side of a partially permeable membrane pushing particles through it.
