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The compound that allows materials to move through cell membranes by osmosis is?
The compound that allows materials to move through cell membranes by osmosis is water. Water moves freely through cell membranes to maintain osmotic balance within the cell.
What supervises substances entering and exiting the cell?
The cell membrane supervises the substances entering and exiting the cell. It is selectively permeable and regulates the passage of molecules in and out of the cell through active or passive transport mechanisms.
What do cell membranes do for the body?
Cell membranes act as a barrier, controlling the movement of substances in and out of the cell. They help maintain cell shape and provide support. Additionally, cell membranes are important for cell communication and recognition.
Do parameciums have cell membranes?
Yes, parameciums have a cell membrane. The cell membrane is a protective barrier that surrounds the cell and regulates the movement of substances in and out of the cell.
What major chemical that functions to stiffen cell membranes and thus regulates the fluidity of the animal cell membrane is what?
Cholesterol is the major chemical that functions to stiffen cell membranes and regulates the fluidity of animal cell membranes. It helps maintain membrane structure and integrity by reducing the movement of phospholipid molecules.
The compound that allows materials to move through cell membranes by osmosis is?
The compound that allows materials to move through cell membranes by osmosis is water. Water moves freely through cell membranes to maintain osmotic balance within the cell.
Passage of water through cell membranes?
Osmosis
What regulates water balance of living cells that have cell walls and don't have cell walls?
Living cells with cell walls regulate water balance through the process of osmosis, where water moves in and out of the cell to maintain equilibrium. Cells without cell walls regulate water balance mainly through ion channels and transporters in their plasma membranes that help control the movement of water and solutes.
What supervises substances entering and exiting the cell?
The cell membrane supervises the substances entering and exiting the cell. It is selectively permeable and regulates the passage of molecules in and out of the cell through active or passive transport mechanisms.
What do cell membranes do for the body?
Cell membranes act as a barrier, controlling the movement of substances in and out of the cell. They help maintain cell shape and provide support. Additionally, cell membranes are important for cell communication and recognition.
Do parameciums have cell membranes?
Yes, parameciums have a cell membrane. The cell membrane is a protective barrier that surrounds the cell and regulates the movement of substances in and out of the cell.
What major chemical that functions to stiffen cell membranes and thus regulates the fluidity of the animal cell membrane is what?
Cholesterol is the major chemical that functions to stiffen cell membranes and regulates the fluidity of animal cell membranes. It helps maintain membrane structure and integrity by reducing the movement of phospholipid molecules.
What allows water to pass through?
water can pass through cell membranes by osmosis- similar to diffusion
The movement of water and dissolved materials through cell membranes?
osmosis
What is a cell membranes job in a plant cell?
The cell membrane regulates what enters and leaves the cell and it also provides protection and support.
What type of organic compound is not soluble in water and is main component of the cell membranes?
The type of organic compound that is not soluble in water and serves as a main component of cell membranes is lipids, specifically phospholipids. These molecules have hydrophobic (water-repelling) tails and hydrophilic (water-attracting) heads, allowing them to form bilayers that create the structural foundation of cell membranes. This unique property helps maintain the integrity of cells and regulates the movement of substances in and out of the cell.
What compound allows materials to move through cell membranes by osmosis?
Water.
