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What substance cannot be moved into a cell by osmosis or diffusion?
Large molecules such as proteins cannot be moved into a cell by osmosis or diffusion due to their size and charge. These molecules require specialized transport mechanisms such as active transport to enter the cell.
3 ways materials enter and leave cell?
Materials can enter a cell through processes like diffusion, facilitated diffusion, and active transport. These substances can leave a cell through processes such as diffusion, osmosis, and exocytosis.
Why is diffusion and osmosis important to the cell?
Diffusion and osmosis are essential processes for maintaining the balance of molecules and ions inside and outside the cell. Diffusion allows for the movement of nutrients and waste products across the cell membrane, while osmosis regulates the movement of water to prevent the cell from swelling or shrinking. Together, these processes help cells maintain homeostasis and support their survival.
What processes can take place in a root hair cell when oxygen is not available?
active transport and osmosis
What 3 ways can substances enter and leave a cell?
Substances can move in and out of a cell in several ways. Diffusion is when a substance will distribute itself in or out of a cell until the distribution on both sides of the cell is balanced. Active transport is when a cell transports a substance across the cell membrane that would not normally be able to pass through. Osmosis is the movement of water from areas with few dissolved dissolved substances to areas with high dissolved substances.
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 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 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 substance cannot be moved into a cell by osmosis or diffusion?
Large molecules such as proteins cannot be moved into a cell by osmosis or diffusion due to their size and charge. These molecules require specialized transport mechanisms such as active transport to enter the cell.
3 ways materials enter and leave cell?
Materials can enter a cell through processes like diffusion, facilitated diffusion, and active transport. These substances can leave a cell through processes such as diffusion, osmosis, and exocytosis.
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
Why is diffusion and osmosis important to the cell?
Diffusion and osmosis are essential processes for maintaining the balance of molecules and ions inside and outside the cell. Diffusion allows for the movement of nutrients and waste products across the cell membrane, while osmosis regulates the movement of water to prevent the cell from swelling or shrinking. Together, these processes help cells maintain homeostasis and support their survival.
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!
What the diffusion of water across a cell's membrane?
The diffusion of water through a cell membrane is called osmosis.
What processes can take place in a root hair cell when oxygen is not available?
active transport and osmosis
