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Which cell organelle regulates the flow of nutrients in and out of the cell?
The cell membrane, also known as the plasma membrane, is responsible for regulating the flow of nutrients in and out of the cell. It controls the movement of molecules by facilitating selective permeability.
How does the water in the cells behave when in high or low concentrations of water?
In high solute concentrations water will flow out of the cell. In low solute concentrations water will flow into the cell.
What is the thin structure surrounding an animal cell?
The thin structure that surrounds the cytoplasm of a cheek cell is called as cell membrane. This is present in most plant, animal and fungi cells. It is a selectively permeable structure and allows the flow of ions and particles from the inside of the cell to the outside and vice-versa.
What regulates the flow of materials to and from the cell?
The cell membrane regulates the flow of materials into and out of the cell. It is selectively permeable, meaning it controls what substances can pass through it. Additionally, membrane proteins and transport channels help facilitate the movement of specific molecules in and out of the cell.
Which causes water to flow out of a cell causing the cell to shrivel or even die?
crenation
What is the term dam?
Structure that controls the flow of water.
What is a structure that controls water flow called?
tom go
What controls the materials flow in and out of the cell?
the cell membrane
Holds cell material inside and controls flow of material in and out?
The cell membrane.
What is the diffusion that controls the flow of water in and out of a cell?
The process of "diffusion" of water is called "osmosis". Water moves from an area of high concentration to low concentration. So, for example, if you put a cell in a hypotonic solution (ie where there is a lower concentration of salts etc outside the cell, and thus more water) then the water will flow into the cell to balance out the salt concentrations. In this case the cell will swell (and could even explode). If you put the cell in a hypertonic solution, then the concentration of salts outside the cell is higher than inside and so water flows from the cell out into the environment causing the cell to shrivel. If you put a cell in an isotonic environment (the salt concentration is the same on both sides of the cell membrane) then the flow of water in and out of the cell is equal so the cell does not shrink or swell.
What transplantable structure controls the direction of blood flow in the heart?
Valvs
What is the manmad structure that controls the flow of the Nile river calleD?
Aswan Dam
What controls the flow of water during an enema?
gravity
When a cell is placed in a hypotonic solution will the flow of water be in or out of the cell?
In a hypotonic solution, there is a higher concentration of solutes inside the cell compared to outside. This causes water to flow into the cell, leading to swelling or potentially bursting of the cell due to the excess intake of water.
Which cell organelle regulates the flow of nutrients in and out of the cell?
The cell membrane, also known as the plasma membrane, is responsible for regulating the flow of nutrients in and out of the cell. It controls the movement of molecules by facilitating selective permeability.
What cell structure that allows cummunication between internal and external cell environment?
The cell membrane is the structure that allows communication between the internal and external cell environment. It controls the movement of molecules in and out of the cell, helping to maintain homeostasis and respond to changes in the cell's surroundings.
What is a structure that holds back and controls the flow or water in a river?
It's called a dam. Usually made from wood or concrete. It's like a large wall that can hold back and control the flow of water.
