60%
The human body is about 60-70% water, but individual cells have different concentrations of water depending on the function of the cell, the nutrients present and the "need" for water in that particluar cell.
water
water
The cell will lose water by osmosis because water will move from an area of higher concentration (inside the cell, 90% water) to an area of lower concentration (outside the cell, 80% water). This movement of water will continue until the concentrations of water inside and outside the cell reach equilibrium.
70%
When you immerse a living human cell in a hypotonic solution, water will tend to move into the cell through osmosis. This influx of water can cause the cell to swell and potentially burst if the cell cannot regulate the influx by expelling excess water.
75%
it depends what type of cell, but usually about 70 percent
The cell will undergo osmosis, with water moving out of the cell to dilute the higher concentration of salt outside. This will cause the cell to shrink as water leaves the cytoplasm to balance the concentration of solutes inside and outside the cell.
The cell and the solution will reach equilibrium when they both contain 40% water. At equilibrium, the water will flow from the region of higher concentration (50% in the cell) to the region of lower concentration (30% in the solution) until the concentrations are equal.
If the cell and the solution contain the same percentage of water, the solution is isotonic. This means that the net movement of water will not be in either direction, there will be no net movement.
The cell would undergo the process of osmosis, where water molecules move from the area of higher concentration (the distilled water solution) to the area of lower concentration (inside the cell). This would cause the cell to expand and potentially burst due to the influx of water.