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Through what structure does water oxygen and carbon dioxide can enter a cell?
Water, carbon dioxide and oxygen can enter a cell through the plasma membrane.
What structure regulates the movement of water into and out f a cell?
Cell membrane, specifically aquaporin proteins, regulate the movement of water into and out of the cell through a process called osmosis. These proteins create channels that selectively allow water molecules to pass through, maintaining proper water balance in the cell.
What structure in a cell hold the water for the cell?
Vacuoles
How does the structure of the cell wall and cell membrane of a plant cell permeable to water?
The cell wall of a plant cell is made up of cellulose microfibrils that create small pores which allow water to pass through. The cell membrane contains proteins called aquaporins that form channels for water molecules to move in and out of the cell. Together, these structures facilitate the movement of water into the plant cell through osmosis.
What is a structure that moves material through a cell?
it's the cell membrane
Through what structure does water oxygen and carbon dioxide can enter a cell?
Water, carbon dioxide and oxygen can enter a cell through the plasma membrane.
What structure regulates the movement of water into and out f a cell?
Cell membrane, specifically aquaporin proteins, regulate the movement of water into and out of the cell through a process called osmosis. These proteins create channels that selectively allow water molecules to pass through, maintaining proper water balance in the cell.
What structure in a cell hold the water for the cell?
Vacuoles
What is the process of water moving down through the soil cell?
Water moves down through the soil cell by gravity, following the path of least resistance. As water percolates downward, it can be influenced by soil texture, structure, and compaction. The movement of water through the soil cell helps to recharge groundwater and provide moisture to plant roots.
How does the structure of the cell wall and cell membrane of a plant cell permeable to water?
The cell wall of a plant cell is made up of cellulose microfibrils that create small pores which allow water to pass through. The cell membrane contains proteins called aquaporins that form channels for water molecules to move in and out of the cell. Together, these structures facilitate the movement of water into the plant cell through osmosis.
What is least likely to be a factor in the movement of water through a terrestrial plant?
the influence of gibberellin on cell expansion
In what plant cell structure is water stored?
Water is stored in the vacuole of a plant cell.
What is a structure that moves material through a cell?
it's the cell membrane
What cell part provides support for the cell allows gases and water to pass through and provides protection?
The cell wall is the structure that provides support for the cell, allows gases and water to pass through, and provides protection by maintaining the cell's shape and rigidity. It is found in plant cells, bacteria, fungi, and some protists.
What are the special structures in the cell that allow materials such as water and sugar to pass through?
The cell membrane is the special structure that allows materials to pass through, utilizing channels and transport proteins to facilitate the movement of water and sugars in and out of the cell. This selective permeability helps regulate the internal environment of the cell and maintain homeostasis.
How does paramecium expel water?
Paramecium expels excess water by contracting its contractile vacuole, a specialized structure that accumulates and pumps out water from the cell. This helps maintain the proper internal environment and osmotic balance within the cell.
Why do lettuce go limp when left in the sun Is it because the lettuce cell release water from the vacuole - causing the lettuce to become limp?
yes. the water in the cell evaporates through the cell wall, removing the structure that keeps the cell in a rigid, fixed shape.
