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Simple diffusion of water through a membrane is called osmosis. Osmosis involves water molecules moving from an area of higher concentration to an area of lower concentration across a selectively permeable membrane.
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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 The process by which small molecules pass through a membrane by moving from an area of high concentration to an area of low concentration is?
This process is called passive diffusion or simple diffusion. It does not require energy input and relies on the concentration gradient to drive the movement of molecules across the membrane.
What is the movement of across the cell membrane using cell energy?
This type of movement is called simple diffusion.
What structural feature of the membrane makes simple diffusion more efficient?
Having a higher surface area-to-volume ratio, such as with microvilli or folded membranes, can make simple diffusion more efficient because it provides more space for molecules to pass through the membrane and increases the rate of diffusion.
How can oxygen cross the membrane?
By the process of simple diffusion.
The process by which simple sugar passes through a membrane is called?
diffusion
When molecules such as oxygen are moved into Cells along their concentration gradient directly through the Cell membrane - this is called?
Trans-membrane diffusion.
The process where a nonpolar molecule can just passively get across a membrane is called?
facilitated diffusion
What moves small or lipid soluble solutes through the membrane?
Small or lipid soluble solutes can pass through the cell membrane via simple diffusion. This process occurs without the need for energy or specific transport proteins, as these solutes can move freely through the lipid bilayer of the membrane due to their size or lipid solubility.
What happens in simple diffusion?
In simple diffusion, a substance passes through a membrane without any outside intermediary. The rate of diffusion is based on the force exerted..
Moves small or lipid-soluble solutes through the membrane?
simple diffusion
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 types of transport mechanisms through the cell membrane are passive?
Passive transport mechanisms through the cell membrane include simple diffusion, facilitated diffusion, and osmosis. These processes do not require energy input from the cell.
What is The process by which small molecules pass through a membrane by moving from an area of high concentration to an area of low concentration is?
This process is called passive diffusion or simple diffusion. It does not require energy input and relies on the concentration gradient to drive the movement of molecules across the membrane.
Compare and contrast simple diffusion and osmosis?
osmosis moves through a membrane diffusion moves from higher concentration to lower concentration
What moves products through a cell membrane?
Molecules pass through the cell membrane via processes like simple diffusion (high to low concentration), facilitated diffusion (with the help of transport proteins), or active transport (against the concentration gradient using energy).
A type of passive diffusion where water moves through a semipermeable membrane toward an area of higher solute concentration is called?
I assume you're talking about Osmosis, but I believe there are actually other similar processes as well.
