answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: What is a micelles and why do they form?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Do phospholipids form micelles?

No, phospholipids do not typically form micelles. Micelles are formed by surfactant molecules, which have a hydrophobic tail and a hydrophilic head group. Phospholipids, while having hydrophobic tails and hydrophilic head groups, tend to form lipid bilayers, such as in cell membranes.


What are micelles how does the formation of a micelles help to clean the clothes?

Micelles are clusters of molecules that form in a liquid. In cleaning products, such as detergents, micelles help to trap dirt and oil particles in water, making it easier to lift them away from the fabric. The hydrophobic tails of the molecules in the micelles attach to the dirt and oil, while the hydrophilic heads point outwards, allowing the micelles to be carried away by water.


Spherical complexes of emulsified fats are known as?

Spherical complexes of emulsified fats are known as micelles. Micelles form when fats are broken down into smaller droplets and become dispersed in water. They help to stabilize the emulsion and prevent the fats from separating.


What are phospholipids that tend to form tiny droplets with hydrophobic tails buried inside called?

Phospholipids that form tiny droplets with hydrophobic tails buried inside are called micelles. These structures are created in aqueous environments where the hydrophobic tails cluster together to minimize contact with water, while the hydrophilic heads face outward. Micelles are important for solubilizing and transporting hydrophobic molecules in biological systems.


Are Phospholipids naturally one layer?

Generally no. They form micelles when isolated in small numbers, or form bilayers when encapsulating aqueous/hydrophobic mediums.


Name two nonliving cell like structures that can form in certain solutions?

Crystals and micelles are examples of nonliving cell-like structures that can form in certain solutions. Crystals are solid structures with a regular repeating pattern, while micelles are aggregates of molecules dispersed in a liquid, forming spherical structures.


Can micelle formation take place with ethanol?

Yes, micelle formation can occur with ethanol as the solvent. Ethanol can act as a surfactant to reduce surface tension and form micelles with suitable solutes or surfactants. The ability of ethanol to form micelles depends on various factors such as concentration, temperature, and presence of other solutes.


Why micelle not form in ethanol?

Micelles are formed when amphiphilic molecules arrange themselves in water to shield their hydrophobic tails from the surrounding solvent. In ethanol, the lack of polar interactions between molecules limits the formation of hydrogen bonds necessary for micelle formation. Ethanol's structure and properties do not favor the aggregation of amphiphilic molecules into micelles.


What has the author Charles Tanford written?

Charles Tanford has written: 'The hydrophobic effect: formation of micelles and biological membranes' -- subject(s): Surface chemistry, Solution (Chemistry), Micelles, Membranes (Biology) 'The hydrophobic effect' -- subject(s): Surface chemistry, Solution (Chemistry), Micelles, Membranes (Biology)


What is the role of micelles?

Micelles play a critical role in solubilizing and transporting hydrophobic molecules, like lipids and fat-soluble vitamins, in aqueous environments. Micelles form when amphiphilic molecules aggregate in a way that their hydrophobic tails are shielded from the surrounding water, allowing hydrophobic molecules to be carried within the hydrophobic core of the micelle. This facilitates the absorption and metabolism of these hydrophobic molecules in biological systems.


What is a clay micelles?

Clay micelles are tiny particles made up of layers of clay minerals, such as montmorillonite or kaolinite, arranged in a specific structure. They play a role in various processes, including colloidal stability and water retention in soils. Clay micelles are important in industries like cosmetics, pharmaceuticals, and environmental engineering.


Why are the soap and detergent micelles scatter light rays?

Soap and detergent micelles scatter light rays because their structure involves a spherical arrangement of molecules with a different refractive index from the surrounding medium. This causes light to be scattered in different directions as it interacts with the particles in the micelles, resulting in the scattering of light rays.