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Do large cells and small cell carry out diffusion and osmosis at rate?
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What is one specific form of simple diffusion?
There's facilitated diffusion, where proteins channel in molcules; then there's active transport where the cell uses energy to bring in molecules that are to large or a different chemical configuration.
What process does the water move from the large intestines to the blood stream?
i want to say passive diffusion but i dont know for sure
How does osmosis and diffusion help an amoeba survive?
Difussion takes place in amoeba to transport nutrients to every part of amoeba.
What are the similarities between diffusion and facilitated diffusion?
Diffusion is the main method by wich small molecules move across the cell membrane. while many cellular processes depend on osmosis because cells cannot function properly without adequate water. Facilitated diffusion works through channels and Osmosis only works with water.
What is the large protein in red blood cells that carry oxygen called?
Hemoglobin
What process moves water out of a cell?
Osmosis. It's a type of facilitated diffusion in cells because a water molecule is too large to passively diffuse across a plasma membrane. You need to set it on fire first.
Movement of large molecules into a cell is called?
hydrogen bondingANS2:Substances are moved into cells by both active transport and passive transport. An example of active transport is "Endocytosis". An example of passive transport is "Diffusion".
What two processes move large packets of molecules across the cell membrane?
osmosis and diffusion
What is one specific form of simple diffusion?
There's facilitated diffusion, where proteins channel in molcules; then there's active transport where the cell uses energy to bring in molecules that are to large or a different chemical configuration.
Why is osmosis important to cells?
Cells need to get rid of large particles they don't need
Why is osmosis's important cells?
Cells need to get rid of large particles they don't need
Why use onions in a demonstration of osmosis?
Because onions have relatively large cells that are easy to prepare for use under a microscope, so that the effects of osmosis on these cells can easily be observed.
The movement of a substance from where there is large amounts and low amounts?
This is called diffusion. Substances move randomly, from an area of high concentration to an area of low concentration. Osmosis is a specific type of diffusion that only involves the random movement of water.
How is the root hair cell adapted to its function?
It has a long narrow tail which increases surface area to volume ratio for the absorption of water and minerals. It is living cell that enables to perform active transport because we know only living cells respire,and this respiration give energy for active transport. It has the water gradient which helps diffusion and osmosis.
What process does the water move from the large intestines to the blood stream?
i want to say passive diffusion but i dont know for sure
Lysosomes can be expected to be present in large numbers in cells which?
Lysosomes are expected in large numbers of cells that carry out phagocytosis. Phagocytosis is when a cell engulfs a particle and forms a phagosome.
How does osmosis and diffusion help an amoeba survive?
Difussion takes place in amoeba to transport nutrients to every part of amoeba.
