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Cytosis, or cellular transport, is a process that involves the movement of molecules across a cell membrane using energy. Changes in oxygen levels can affect the rate of cytosis because oxygen is essential for cellular respiration, which provides the energy needed for active transport processes involved in cytosis. Diffusion, on the other hand, is a passive process that relies on the random movement of molecules from an area of high concentration to an area of low concentration, so changes in oxygen levels do not directly impact diffusion.
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How are osmosis and diffusion different?
Diffusion is the net movement of a substance through a membrane from a higher concentration to a lower concentration. Osmosis is the diffusion of water.
What is the antonym of osmosis?
The antonym of osmosis is diffusion. Diffusion is the process of particles moving from an area of high concentration to an area of low concentration, whereas osmosis is specifically the movement of water molecules across a semipermeable membrane.
What is the difference between interstitial and vacancy diffusion?
The main difference is atoms that which are channelled through the diffusing process where the atoms stick to the molecular structure of a material this only happens in interstitial diffusion where in vacancy diffusion the atoms reppelled away hence the word vacancy.
Differentiate between osmosis and diffusion?
Osmosis is the movement of water molecules across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration. Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration, without the need for a membrane. Osmosis specifically involves water molecules, whereas diffusion can occur with various types of molecules.
5 differences between diffusion and osmosis?
The differences between diffusion and osmosis are really just that osmosis takes place with water and through a membrane. Diffusion is just the spread of molecules from high concentration to low. Osmosis is diffusion of water through a membrane.
Is it true diffusion is a type of active transport?
Yes except, diffusion is a passive process (no energy is required) whereas active transport requires energy. this is because it is moving UP then concentration gradient whereas diffusion moves DOWN it
What the difference between contagious diffusion and hierarchical diffusion?
contagious diffusion is strongly associated with local distance effects, whereas hierarchical diffusion often involves the leapfrogging of innovations among widely separated places
Is diffusion part of an active transport?
No, diffusion is where particles flow in order to be equal, whereas active transport uses ATP to move them through a cell membrane.
Does active transport rely on the process of diffusion?
Yes except, diffusion is a passive process (no energy is required) whereas active transport requires energy. this is because it is moving UP then concentration gradient whereas diffusion moves DOWN it
How are osmosis and diffusion different?
Diffusion is the net movement of a substance through a membrane from a higher concentration to a lower concentration. Osmosis is the diffusion of water.
What is the antonym of osmosis?
The antonym of osmosis is diffusion. Diffusion is the process of particles moving from an area of high concentration to an area of low concentration, whereas osmosis is specifically the movement of water molecules across a semipermeable membrane.
What is the relation between apparent diffusion coefficient and mean diffusivity on DTI?
Apparent diffusion coefficient (ADC) is a measure of water diffusion in all directions, while mean diffusivity is a measure of the average diffusion within a voxel. ADC includes the effects of both isotropic and anisotropic diffusion, whereas mean diffusivity reflects the overall diffusion within the voxel. In DTI, ADC is calculated as the average of the three eigenvalues, which correspond to the three principal diffusion directions and contribute to mean diffusivity.
Why do capillaries permit the diffusion of materials whereas arteries and veins do not?
why do capillaries permit the diffusion of materials, whereas arteries and veins do not? Because the capillaries are the only blood vessels whose walls are thin enough to permit exchanges between the blood and the surrounding interstitial fluid
Are upper air winds unaffected by the coriolis force?
Only subtropical high pressure is affected by coriolis force whereas upper air winds (jetstreams) are not affected.
How do diffusion of gases differ in day time and night time in plants?
It is because at day time the plants release oxygen but a night time they release carbon dioxide .
How is a slant of a line affected by a positive in a equation?
The line goes 'uphill' whereas if it was negative it would go 'downhill'
How is osmosis different from simple diffusion?
Osmosis is very similar to normal diffusion, but osmosis is only the movement of water through a "partially permeable membrane" where as simple diffusion is the movement of anything from an area of high concetrations to low, such as gas in a room.
