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The diagram shows the same type of molecules in area A and B with the passage of time some molecules move from area A to B this movement is the result of the process of?
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Why do you think movement of ions through ion channels is generally a slower process that diffusion?
Let's take something obvious. Where would a crowd of persons move faster? Where there is absolutely nothing to prevent their passage or where there is an open gate? The same thing applies to the movement of ions. Movement of ions through ion channels is a slower process because (with a more scientific approach!) their movement is determined by the number of these ion channels whereas for diffusion, there is absolutely nothing to prevent the passage of the molecules.
What is the term for the movement of molecules from an area of lower concentration to an area of higher concentration?
If it is the movement of molecules then it is diffusion. If it the movement of water then it is osmosis
What is A process that would result in the movement of these molecules out of the cell requires the use of?
cellsExocytosis
Which process is used to separate molecules by movement due to size and electrical charge?
gel electrophoresis
What is a membrane that only allows certain materials to pass through?
A membrane that permits the passage of only certain molecules is called a semi-permeable membrane. In its simplest form, this separation process is based on molecular size. Smaller molecules pass through and larger ones are retained. In most biochemical processes, a concentration gradient drives the movement of molecules through the membrane.
Why do you think movement of ions through ion channels is generally a slower process that diffusion?
Let's take something obvious. Where would a crowd of persons move faster? Where there is absolutely nothing to prevent their passage or where there is an open gate? The same thing applies to the movement of ions. Movement of ions through ion channels is a slower process because (with a more scientific approach!) their movement is determined by the number of these ion channels whereas for diffusion, there is absolutely nothing to prevent the passage of the molecules.
Diffusion is the process of movement of molecules under a concentration gradient?
Yes
What is the term for the movement of molecules from an area of lower concentration to an area of higher concentration?
If it is the movement of molecules then it is diffusion. If it the movement of water then it is osmosis
What is A process that would result in the movement of these molecules out of the cell requires the use of?
cellsExocytosis
Which homeostatic process is characterized by the diffusion of water molecules?
The homeostatic process is characterized by the diffusion of water molecules is called osmosis. The special case of diffusion that involves the movement of water molecules across a membrane.Ê
What process - movement of molecules from and area of hi concentration to a an area of low concentration?
Diffusion.
Is Diffusion made of small or large molecules?
Diffusion is not a substance. It is a physical process. Diffusion is the process where there is a movement of molecules from where they are abundant to where they are scarce. A more technical definition would be: Diffusion is a process in which molecules move from a region of higher concentration to a region of lower concentration.
Which process describes the movement of molecules from high concentration to areas of low concentration?
diffusion. novanet.
Which process is used to separate molecules by movement due to size and electrical charge?
gel electrophoresis
What are the four process?
1 manufacturing ,2 breakdown molecules ,3 process energy ,4 structural support, movement and communication.
Which process describes the movement of molecules from areas high concentration to areas of low concentration?
diffusion. novanet.
Which process describes the movement of molecules from areas of high concentration to areas low concentration?
diffusion. novanet.
