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Will a Cell Membrane have bumps on it?
Yes, a cell membrane can have bumps on it known as microvilli. Microvilli are small, finger-like projections that increase the surface area of the cell membrane, allowing for more efficient absorption of nutrients or secretion of substances.
Projections of the plasma membrane of the cell that increase the cell's surface area?
microvilli
How does paramecium?
by use of cilia- hairlike projections fromt he cell membrane
What plasma membrane extensions create the most surface area for the cell?
Microvilli are plasma membrane extensions that create the most surface area for the cell. These finger-like projections are found in cells involved in absorption, such as the cells lining the small intestine, and increase the cell's ability to transport nutrients.
How do small molecules get through the cell membrane against a concentration?
How do small molecules get through a cell membrane
What is a small sac that forms part of a cell membrane?
A vesicle forms as a small sac from the cell's membrane.
Can small hydrophobic molecules cross the cell membrane?
Yes, small hydrophobic molecules can cross the cell membrane.
What cell is cell lining the small intestine?
the cell lining of the small intestine is called villi and are small, finger-like projections that are used to increase surface area.
What part of the cell membrane allows small molecules to pass through?
the cell membrane
Can small polar molecules cross the cell membrane?
Yes, small polar molecules can cross the cell membrane through a process called passive diffusion.
Projections of the plasma membrane of a mucosal epithelial cell?
The plasma membrane of a mucosal epithelial cell can form microvilli, which are finger-like projections that increase the cell's surface area for absorption. It can also have tight junctions, which are responsible for creating a barrier that prevents leakage of material between cells. Additionally, the plasma membrane may contain cilia, which are hair-like structures that help with movement and sensing in certain epithelial cells.
How can water go through the cell membrane when it is polar?
Because it is a small molecule, water can diffuse through the cell membrane.
