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Substances that can easily diffuse through the skin are typically small, nonpolar molecules, such as lipid-soluble compounds like steroids and certain medications. Additionally, some small polar molecules, like water and ethanol, can also penetrate the skin to a limited extent. The skin's outer layer, the stratum corneum, acts as a barrier, making it easier for these types of molecules to pass through compared to larger or charged substances.
What else can I help you with?
Which of the following substances diffuse faster in a glass of water a drop of honey or blue ink?
If the blue ink is the kind you use in your desktop printer, the ink will diffuse faster. The kind of ink they use to print newspapers will never diffuse.
What kind of substances are likely to move via passive transport through phospholipod bilyer?
Small, non-polar molecules like oxygen and carbon dioxide are likely to move via passive transport through a phospholipid bilayer. These molecules can easily diffuse across the lipid bilayer due to their size and hydrophobic nature. Larger or polar molecules generally require other mechanisms such as facilitated diffusion or active transport to cross the membrane.
Can a certain substance pass across the cell membrane?
Also small molecules.Basically because the cell membrane is amphipathic; a polar head and non-polar tails make up the double layered membrane with non-polar tails sticking inward and polar heads outward. This means that the non-polar middle, the lipid part, does not allow hydrophyllic substances to pass easily through the membrane while non-polar substances can pass through easily. Having to do with charge and solubility.
Can all molecules diffuse through all cell membranes?
No, not all molecules can diffuse through all cell membranes. The ability of a molecule to diffuse through a cell membrane depends on its size, charge, and solubility in lipids. Small, non-polar molecules can generally pass through the lipid bilayer of cell membranes via simple diffusion, while larger, polar molecules may require specific transport mechanisms.
What kind of substance cannot pass through the cell membrane?
lipids, and ribosomeslipids
What kind of blood vessels allow substances to enter and leave the blood easily around the cells?
Capillaries. they have such thin walls that substances can easily diffuse through them.
Which of the following substances diffuse faster in a glass of water a drop of honey or blue ink?
If the blue ink is the kind you use in your desktop printer, the ink will diffuse faster. The kind of ink they use to print newspapers will never diffuse.
What kind of substances are likely to move via passive transport through phospholipod bilyer?
Small, non-polar molecules like oxygen and carbon dioxide are likely to move via passive transport through a phospholipid bilayer. These molecules can easily diffuse across the lipid bilayer due to their size and hydrophobic nature. Larger or polar molecules generally require other mechanisms such as facilitated diffusion or active transport to cross the membrane.
What kind of material that allows heat to move through it easily?
A metal
What kind of object is the Horsehead Nebula?
Diffuse Nebula
What kind of reflection does a brick wall cause?
Diffuse reflection
Can a certain substance pass across the cell membrane?
Also small molecules.Basically because the cell membrane is amphipathic; a polar head and non-polar tails make up the double layered membrane with non-polar tails sticking inward and polar heads outward. This means that the non-polar middle, the lipid part, does not allow hydrophyllic substances to pass easily through the membrane while non-polar substances can pass through easily. Having to do with charge and solubility.
Can all molecules diffuse through all cell membranes?
No, not all molecules can diffuse through all cell membranes. The ability of a molecule to diffuse through a cell membrane depends on its size, charge, and solubility in lipids. Small, non-polar molecules can generally pass through the lipid bilayer of cell membranes via simple diffusion, while larger, polar molecules may require specific transport mechanisms.
What kind of mixture is nail and sand?
Nail and sand would be considered a heterogeneous mixture because the two substances do not mix uniformly and can be easily separated.
What kind of electrons cant move through easily?
The answer 2 this ? is that it is the insulator because the definition is that an insulator is something that cannot move through that well.
Why is fiber necessary?
Fiber is a type of carbohydrate that your body can't digest. As a result, it moves all the way through your digestive system. It can sometimes hold water (depending on the kind of fiber) and it will help other substances move along as well, so you can poop more easily.
Do sugars dissolve in water?
The molecules of sugar bond with the water molecules. This is because water is a solvent, which are substances that can bond to another kind of subtances easily. Note: Water is considered the universal solvent, because it is considered to be the strongest substance to dissolve most substances.
