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Osmosis and diffusion take place across the plasma membrane, the outer "wall" of the cell. It is considered to be an organelle because it carries out a variety of functions. The cell membrane or plasma membrane is made up of a double layes of phosphorous and lipid molecules, known as the 'phospholipid bilayer'.
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Which organelle is involved in osmosis and diffusion?
The cell membrane, also known as the plasma membrane, is the organelle involved in osmosis and diffusion. It acts as a barrier that regulates the flow of molecules in and out of the cell, allowing for the passive movement of substances such as water and solutes through the process of osmosis and diffusion.
What types of transport mechanisms through the cell membrane are passive?
diffusion, facilitated diffusion, and osmosis
Does osmosis involve transport proteins?
No, osmosis does not involve transport proteins. Osmosis is the passive movement of water across a selectively permeable membrane in response to a concentration gradient. Transport proteins are involved in facilitated diffusion and active transport processes.
What organelle in the plant cell is known as osmosis?
The vacuole is the organelle in a plant cell that is involved in osmosis. It helps maintain turgor pressure in the cell by regulating the movement of water molecules in and out of the cell through osmosis.
What tissue allows osmosis and diffusion to happen?
Simple squamous epithelial tissue allows osmosis and diffusion to happen due to its thin and permeable nature. It allows for the movement of molecules across the tissue through passive processes like osmosis and diffusion.
Which organelle is involved in osmosis and diffusion?
The cell membrane, also known as the plasma membrane, is the organelle involved in osmosis and diffusion. It acts as a barrier that regulates the flow of molecules in and out of the cell, allowing for the passive movement of substances such as water and solutes through the process of osmosis and diffusion.
Why are the processes of diffusion and osmosis are important?
The processes of diffusion and osmosis are important for survival because important biological processes depend on them. For example, water is transported into and out of cells through osmosis instead of active transport.
In osmosis in the kidney of a mammal what substance is involved?
osmosis is always the diffusion of water
How are the processes of diffusion and osmosis alike?
Diffusion and osmosis are both passive transport processes that involve the movement of molecules from an area of higher concentration to an area of lower concentration. The driving force for both processes is the concentration gradient of the molecules involved.
What types of transport mechanisms through the cell membrane are passive?
diffusion, facilitated diffusion, and osmosis
What are Passive processes that move substances across membranes?
Diffusion ,osmosis
Does osmosis involve transport proteins?
No, osmosis does not involve transport proteins. Osmosis is the passive movement of water across a selectively permeable membrane in response to a concentration gradient. Transport proteins are involved in facilitated diffusion and active transport processes.
What two processes transport materials through the semi-permable membrane?
Considering the cell membrane itself, processes include diffusion, osmosis, facilitated diffusion (passive processes that do not require energy) and active transport (an active process that requires energy).
Are earthworms diffusion or osmosis?
Earthworms use both diffusion and osmosis for various physiological processes. Diffusion is the movement of particles from an area of high concentration to low concentration, while osmosis is the movement of water across a semi-permeable membrane. Earthworms rely on these processes to exchange gases, absorb nutrients, and regulate water balance in their bodies.
What organelle in the plant cell is known as osmosis?
The vacuole is the organelle in a plant cell that is involved in osmosis. It helps maintain turgor pressure in the cell by regulating the movement of water molecules in and out of the cell through osmosis.
What tissue allows osmosis and diffusion to happen?
Simple squamous epithelial tissue allows osmosis and diffusion to happen due to its thin and permeable nature. It allows for the movement of molecules across the tissue through passive processes like osmosis and diffusion.
Are aquaporins involved in osmosis or facilitated diffusion?
Aquaporins are involved in osmosis by facilitating the movement of water molecules across cell membranes. They do not participate in facilitated diffusion, which involves the transport of solutes across membranes with the help of carrier proteins.
