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The part of the cell membrane that allows cells to exist in water is the phospholipid bilayer. This bilayer consists of hydrophilic (water-attracting) heads facing outward towards the water and hydrophobic (water-repelling) tails facing inward, away from the water. This arrangement creates a barrier that protects the cell while allowing essential substances to pass through, maintaining the cell's integrity and function in an aqueous environment.
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Which part of the cell membrane is polar and allows the cell to exist in the water?
Phosphate groups
What part of the cell membrane is polar and allows cells to exist in water?
Phosphate groups
What is a permeable membrane?
A permeable membrane is a barrier that allows certain substances to pass through while blocking others based on size, charge, or other properties. This selective permeability enables the membrane to regulate the flow of molecules or ions in and out of a cell or compartment. Examples of permeable membranes include cell membranes and dialysis membranes.
What part of the cell is polar and allows the cells to exist in water?
Phosphate groups
What passes through a cells membrane?
stuff liek water and such that the cell needs to survive. the membrane is selective about what it allows in and out. bad stuff hardly ever makes it in.
Which of the cell membrane allows the cell to exist in water?
phosphate groups
What part of the cell membrane allows to cell to exist in water?
phosphate groups
What part of the cell membrane allows the cell to exist in the water?
phosphate groups
Which part of the cell membrane is polar and allows the cell to exist in the water?
Phosphate groups
What part of the cell membrane is polar and allows cells to exist in water?
Phosphate groups
Which part the cell membrane is polar and allows the cell to exist in water?
Phosphate groups
What part of cell membrane Is polar and allows the cell to exist in water?
Phosphate groups
Which part of the cell membrane allows the cell to existing water?
phosphate groups
What allows water to cross the permeable membrane of an animal cell?
Water crosses the permeable membrane of an animal cell through a process called osmosis. Osmosis is the movement of water from an area of high concentration to an area of low concentration, across a selectively permeable membrane. This process helps maintain the balance of water inside and outside the cell.
In osmosis which membrane provides net movement of water without movement of NaCl?
A selectively permeable membrane allows water molecules to pass through but restricts the movement of larger solute particles like NaCl. In osmosis, water will move from a dilute solution to a concentrated solution through the membrane, causing a net movement of water without the movement of NaCl.
What does the cell membrane do inside of the animal cell?
The cell membrane is the layer that surrounds the cell and allows nutrients and water to pass through.
Why do you think that the eggs membrane will let water to enter but not corn syrup?
water molecules are smaller than corn syrup. the membrane allows a certain size of molecules.
