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Dose a root hair cell have a cell membrane?
yes, all root hair cells have a cell membrane
What does a cell membrane do in a root hair cell?
a cell membrane controls movement of substances in and out of the cell.
Do root hair cells have a membrane?
Yes root hair cells do have organelles. They have a nucleus, vacuole, cytoplasm and cell wall.
Which structure of a root hair cell controls the uptake of nitrate ions into the cell?
The cell membrane of a root hair cell controls the uptake of nitrate ions into the cell. Specifically, the transport proteins embedded in the cell membrane facilitate the movement of nitrate ions into the cell through processes like active transport or facilitated diffusion.
Does a red hair cell have a membrane?
yes
Does root hair have cell membrane cell wall nucleus and cytoplasm?
They do not have a cell wall
What is the function of the cell membrane in root hair cell?
The cell membrane of a root hair cell serves several crucial functions. It acts as a selective barrier, regulating the movement of water, nutrients, and ions into and out of the cell, which is essential for nutrient absorption from the soil. Additionally, the cell membrane helps maintain the cell's turgor pressure, supporting the plant's structural integrity, and plays a role in signaling pathways that enable the cell to respond to environmental changes.
What are treadlike structures extending from the cell membrane of paramecia?
The treadlike structures extending from the cell membrane of paramecia are called cilia. Cilia are hair-like structures that beat in a coordinated manner to help the paramecium move through its watery environment and help with feeding.
Describe the movement of water and mineral salts into the root hair cell?
Water and mineral salts enter the root hair cell through osmosis and active transport. Osmosis allows water to pass through the cell membrane from an area of higher water potential to lower water potential. Active transport uses energy to move mineral salts against their concentration gradient into the cell.
What part of a root hair cell takes water out of the ground?
The cell membrane of a root hair cell contains protein channels called aquaporins that facilitate the movement of water into the cell from the surrounding soil. This allows the root hair cell to absorb water and essential nutrients from the soil for plant growth.
What are the long hair-like extensions of the cell membrane that act to propel the cell?
The long hair-like extensions of the cell membrane that act to propel the cell are called cilia or flagella. Cilia are shorter, numerous, and work together in a coordinated manner to move the cell, while flagella are longer and usually present in fewer numbers, providing a whipping motion to propel the cell forward.
What process does water enter root hair cells?
BY osmosis i.e the concentration gradient created between the outside and the root hairs cells. Water will flow from a high area of concentration to a low area of concentration across a partially permeable membrane
