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What processes can take place in a root hair cell when oxygen is not available?
active transport and osmosis
Why is diffusion and osmosis important to the cell?
to allow nutrient to enter for sustaining the cell; or to prevent bugs to enter
Identify at least five ways by which a substance may enter the cell?
Osmosis, diffusion, facilitated diffusion, active transport, passive transport.
What is the diffusion of water through the cell membrane is called?
Facilitated Diffusion
What types of transport mechanisms through the cell membrane are passive?
diffusion, facilitated diffusion, and osmosis
Why does a cell need oxygen and what do you get in return?
The cell needs oxygen for respiration (diffusion and osmosis)
How does pure water enter a cell?
through diffusion and osmosis. :-)
What processes can take place in a root hair cell when oxygen is not available?
active transport and osmosis
Why is diffusion and osmosis important to the cell?
to allow nutrient to enter for sustaining the cell; or to prevent bugs to enter
What cause certain things to enter cell?
Things can enter the cell through various processes, such as osmosis, diffusion and active transport. Passive transport (diffusion/osmosis) occurs because of a difference in concentration across the membrane.
What process cause the water to enter or leave the cell?
the process that causes the water to enter and leave the cell is diffusion
What controls diffusion and osmosis in and out of a cell?
the nucleus controls both osmosis and diffusion in and out of a cell
Osmosis is the diffusion of?
Osmosis is the diffusion of water across the cell membrance
How does osmosis and diffusion limit the size of a cell?
diffusion and osmosis limit the size of a cell by how fast is can move
What type are osmosis and diffusion?
diffusion and osmosis are types of ways to get materials into or out of a cell
What is diffusion of oxygen all about?
Diffusion is the main method by which molecules move across the cell membrane. during diffusion, molecules move from an area of higher concentration, to an area of lower concentration. What is Osmosis? Osmosis is the transport of water from an area of high concentration, to an area of low concentration water moves inside and inside of the cell membrane by osmosis. osmosis is the diffusion of water!
Identify at least five ways by which a substance may enter the cell?
Osmosis, diffusion, facilitated diffusion, active transport, passive transport.
