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What else can I help you with?
Is the small intestine semi permeable?
yes. semi-permeable refers to anything that can be permeated by one type of thing but not another. Most of the nutrients in our food pass through the small intestine, but most of the water (not to mention poop) does not, therefore it is semi-permeable.
Is plastic ok for turpentine storage?
No. Most plastics are permeable for the small molecules the are part of turpentine. Use Glass to store turpentine.
what vessel is most permeable?
The most permeable vessels in the body are the capillaries, particularly the fenestrated and sinusoidal types. Fenestrated capillaries have small pores that allow for increased permeability to small molecules and water, while sinusoidal capillaries have larger openings that facilitate the passage of larger proteins and cells. This high permeability is crucial for processes such as nutrient exchange and immune responses in tissues.
Is the lipid bilayer permeable to most water-soluble substances?
The lipid bilayer is impermeable to most water-soluble substances.The bilayer, most of which is a phospholipid bilayer, is permeable only to small, non-polar substances.In nature, the most common compounds to pass through the bilayer are carbon dioxide and oxygen.Scientists differ over how much water passes in and out of cells through the bilayer; some passes through special transport proteins called aquaporins.
Biological membranes are normally permeable?
Although some small molecules including oxygen, water and co2 are able to diffuse through it, the phospholipid bilayer forms a barrier to most hydrophilic molecules and ions. --Biology wit physiology, Life on Earth 5th edu - Ausesrik, Byers
Is the lipid bilayer permeable to most water soluble substances?
The lipid bilayer is impermeable to most water-soluble substances.The bilayer, most of which is a phospholipid bilayer, is permeable only to small, non-polar substances.In nature, the most common compounds to pass through the bilayer are carbon dioxide and oxygen.Scientists differ over how much water passes in and out of cells through the bilayer; some passes through special transport proteins called aquaporins.
What are plasma membranes permeable to?
Although some small molecules including oxygen, water and co2 are able to diffuse through it, the phospholipid bilayer forms a barrier to most hydrophilic molecules and ions. --Biology wit physiology, Life on Earth 5th edu - Ausesrik, Byers
What substance can diffuse through a differentially permeable membrane?
Diffusion across a membrane in biology is referred to as 'osmosis' & osmosis is the process by which solvent molecules move from a region of high conc. to low concentration and this can therefore occur only in one direction at a time for a perticular solution. this is a really smart answer im surprised
What is this statement most likely referring to Small nonpolar molecules may pass through this structure but others require a protein channel?
Small non-polar molecules may pass through a a semipermeable membrane but others require a protein channel.
What process is most similar to osmosis?
Diffusion is the process most similar to osmosis. Both involve the movement of molecules from an area of high concentration to an area of low concentration, with the goal of achieving equilibrium. However, osmosis specifically refers to the movement of water molecules across a semi-permeable membrane.
What are the properties of solutes that can cross a membrane by simple diffusion?
Solutes that can cross a membrane by simple diffusion are typically small, nonpolar molecules or lipid-soluble molecules. These solutes can move freely across the lipid bilayer of the cell membrane without the need for a protein channel or transporter. Examples include gases like oxygen and carbon dioxide, as well as small hydrophobic molecules.
Is the cell membrane selectively permeable?
There are different types of plastics and most of them are nor permeable or selectively permeable .Cellophane is a specific plastic used in biological experiments as it is selectively permeable .
