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What cell part plays a role in diffusion?
The plasma membrane of a cell plays a role in diffusion.
What part of the cell controls the diffusion of substances into and out of the cell?
it is the cell wall ! :)
What part of an animal cell allows diffusion and osmsis occur?
the cell membrane
How are diffusion and facilitated diffusion diffrent?
Diffusion directly passes through the cell membrane unaffected by the hydrophobic part of the membrane. Facilitated diffusion uses proteins to assist in the movement of molecules. Ions have trouble moving through the hydrophobic part of the membrane.
Does the nucleus control the diffusion?
No, the nucleus does not control diffusion. Diffusion is a passive process that occurs based on the concentration gradient of molecules and does not require energy. It is regulated by the permeability of the cell membrane and the size and charge of the molecules involved.
Part of the cell which play a rule during cell division?
it is part of the animal cell which play a rule during cell division?
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.
What is the role of diffusion within a cell?
Diffusion is an intermingling of molecules, ions, etc., resulting from random thermal agitation, as in the dispersion of a vapor in air. When there is a higher concentration of oxygen molecules outside the cell than inside the cell, diffusion takes place by causing the concentration of oxygen molecules to be the same outside and inside the cell.
What cell part deals with Diffusion osmosis and active transport?
The cell membrane, specifically the phospholipid bilayer, is responsible for facilitating diffusion, osmosis, and active transport of molecules in and out of the cell. Various proteins, such as ion channels and pumps, play a role in active transport processes by assisting in the movement of specific molecules against their concentration gradients.
Which part of the cell divides during mitosis?
the nucleus
In facilitated diffusion which process does not require energy?
Simple and facilitated diffusion are a part of passive transport. This refers to the movement of molecules, atoms and ions across the cell membrane. In both of these processes, molecules move from areas of high concentration to areas of lower concentration because equilibrium is trying to be maintained in living organisms. Simple diffusion just happens randomly and without any aides. Facilitated diffusion uses proteins in the cell membrane to guide polar molecules and ions in and out of the membrane (always to areas of lower concentration) and DOES NOT require ENERGY.Only active diffusion requires energy.
Which part of plant cells prevents substances to go into and out of this cell?
The cell membrane is the part of plant cells that regulates the movement of substances into and out of the cell. It acts as a barrier, allowing only specific molecules to pass through via various transport processes such as diffusion, osmosis, and active transport.
