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any matter that is water repelant such as grease or silicone & oil based paint

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15y ago

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Why detergents are able to remove both water-base and oil-base stains?

Detergents typically have a polar head and non-polar. Polar things dissolve polar things, and non-polar dissolves non-polar. Water-based stains are polar, or hydrophilic, so the head group helps break them apart. The oil-based stains are broken down by the non-polar, or hydrophobic, tail groups.


Is cholesterol hydrophobic or hydrophobic?

Cholesterol has many hydrophobic side chains and a single hydrophilic side chain. Because it contains both hydrophilic and hydrophobic groups, it is amphipathic.yes cholesterol Hydrophobic , choestol not soluble in water


Is vitamin A hydrophobic or hydrophilic?

hydrophobic


What is hydrophobic and how do you determine if a molecule is hydrophobic?

Hydrophobic describes molecules that are repelled by water. You can determine if a molecule is hydrophobic by looking at its structure - if it contains mostly nonpolar covalent bonds or hydrophobic functional groups (e.g. alkyl groups), it is likely to be hydrophobic. Additionally, hydrophobic molecules tend to aggregate together in water due to the hydrophobic effect.


The interior of the phospholipid bilayer is?

Hydrophobic.


How can one create hydrophobic water?

One can create hydrophobic water by adding a hydrophobic substance, such as a surfactant or a hydrophobic coating, to the water. This substance will repel water molecules, causing the water to exhibit hydrophobic properties.


What is characteristics of hydrophobic solution?

The meaning of hydrophobic is which rejects water, which cannot be wetted; solids are hydrophobic not liquids.


Is phosphatidylethanolamine hydrophobic?

yes it is!!! it has an hydrophobic permeability barrier predominantly in phospholipids


What are nanowhiskers used to repel stains on fabrics?

Nanowhiskers are used to create a super-hydrophobic surface on fabrics, which repels water and stains by minimizing their contact with the fabric. These structures resemble tiny hair-like projections on the fabric surface, preventing liquids from being absorbed. This technology helps in creating self-cleaning and stain-resistant fabrics.


Is hydrophobic a lipid?

No. Hydrophobic is a concept or symptom, not a substance as lipids are.


Is the molecule nonpolar and hydrophobic or hydrophilic?

The molecule is nonpolar and hydrophobic.


Is cysteine considered hydrophobic or hydrophilic?

Cysteine is considered hydrophobic.