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Hot water breaks down the cell membranes and denatures the proteins that protect the DNA, allowing the DNA to be released from the cell nuclei. The heat disrupts the hydrogen bonds that hold the DNA strands together, causing them to separate and release the genetic material.
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What happens to the pressure inside a cell that is placed in a hypertonic solution?
In a hypertonic solution, water will move out of the cell causing it to shrink or undergo crenation. As water exits the cell, the pressure inside the cell will decrease.
What stores water and waste inside of a cell?
Vacuoles store water and waste inside a cell. They help maintain the cell's shape and structure, store nutrients, and play a role in waste removal.
What happens when there is a higher concentration of water outside the cell than inside the cell?
Water will move into the cell by osmosis, causing it to swell and potentially burst if the influx of water is not regulated. This can occur when a cell is placed in a hypotonic solution with lower solute concentration, leading to water moving down its concentration gradient into the cell.
Why would water flow by osmosis into the cell because of the concentration of wtaer?
Water flows into the cell by osmosis when the concentration of water is higher outside the cell compared to inside. This movement occurs to equalize the concentrations of solutes inside and outside the cell to maintain cellular balance.
How do living cells deal with osmosis?
Living cells regulate osmosis by using selectively permeable cell membranes. They control the movement of water and solutes through osmosis by maintaining a balance of solute concentrations inside and outside the cell. Cells can actively pump out excess water or take in water when needed to maintain their internal environment.
Where is the chromosomes at in the cell?
Chromatin is inside a nuclei.
What contains RNA?
The part of the cell that contains RNA is the nucleosis. This structure is inside the nuclei of cells in the body.
Are the companion cell without nuclei?
It does not consist of nuclei
Do cows red blood cell have nuclei?
A cow's red blood cell does not have a nuclei. Most mammals do not have a nuclei in their red blood cells.
What is the mixtures of water and other molecules found inside the cell?
Cytosol is the mixture of water and other molecules found inside the cell.
What have a cell?
a nuclei a cytoplasem and cell membrane
What happens to the pressure inside a cell that is placed in a hypertonic solution?
In a hypertonic solution, water will move out of the cell causing it to shrink or undergo crenation. As water exits the cell, the pressure inside the cell will decrease.
How does the water inside a cell help keep the cell's temperature constant?
Hydrogen bonds give water an abnormally high specific heat. When processes that produce chemical energy release a great deal of heat, water absorbs the heat, regulating cell temperatures.
When the concentration of free water molecules is higher outside a cell than inside the cell water will diffuse?
into the cell to create equilibrium. This process is known as osmosis. The direction of water movement is determined by the concentration gradient of water molecules between the inside and outside of the cell.
What happens if to much water is in a cell?
Too much water inside a cell will cause it to burst.
What stores water and waste inside of a cell?
Vacuoles store water and waste inside a cell. They help maintain the cell's shape and structure, store nutrients, and play a role in waste removal.
What did Robert Virchow observe about cell division?
cells come from other cells
