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Hydrophobic molecules do not come in contact with water; they "fear" water (root word, phobic). Hydrophilic molecules, on the other hand, do come in contact with water; they "love" water (root word, philic). [hydro means water]

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12y ago
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14y ago

Hydrophobic = hates water, Hydrophillic = water loving. Hydrophobic repels water, hydrophillic mixes with water and attracts water.

Hydrophobic molecules are nonpolar

Hydrophilic molecules are polar

Yeah, I was gonna say that too. LMAO- WikiMaestro =D
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11y ago

Hydrophobic- water hating.

Hydrophilic- water loving.

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Q: What is the difference between hydrophillic and hydrophobic molecules?
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What is the difference between hydrophobic and hydrophilic molecules nd hydrophilic c?

Hydrophobic is when something repels water and hydrophilic is when something attracts water.


Where are hydrophobic interactions most likely to occur?

between two charged molecules


How does hydrophobic and hydrophilic behaves in water?

hydrophilic substances are electrically polar in character, they possess a dipole. Intermolecular forces associated with this polarity attract (or are attracted by) the polar water molecules. Having sufficient energy, the water molecules can interpose themselves between and eventually surround the hydrophilic substance thus reducing the repulsive intermolecular forces acting between these hydrophilic molecules in their pure state... Energy and Entropy effects are driving the process...


What is the main ingredient for transpiration to take place?

Cohesion tension theory Cohesion- the attraction between water molecules Adhesion- the attaction between water molecules and the hydrophillic lining of the xylem vessels...... known as Tranpiration Pull


What is a hydrophobic bond?

There is no such thing as a hydrophobic bond, It is a hydrophobic force. These forces come about when two areas of 2 different molecules containing hydrophobic sections come close together. like in protein's the hydrophilic sections come together to form bonds and the hydrophobic sections come together and so are seen as bonds but in reality they are not bonding but are just brought together to keep the hydrophobic parts away from aqueous environment (see lipid bi layers as an example)


What is the difference between diffusion of hydrophobic substances in comparison to hydrophilic ones across the plasma membrane?

the hydrophilic easier than hydrophobic substances


How do the hydrophobic and hydrophilic properties of phospholipids help in maintaining the structure of the cell membrane?

Hydrophilic molecules are attracted to water. Hydrophobic molecules are not attracted to water, but they are attracted to each other. Phospholipid molecules are unusual because they are partly hydrophilic and partly hydrophobic. The phosphate head is hydrophilic and the two hydrocarbon tails are hydrophobic. In water, phospholipids form double layer with the hydrophilic heads in contact with water on both sides and the hydrophilic tails away from water in the centre. This arrangement is found in biological membranes. The attraction between the hydrophobic tails in the centre and between the hydrophilic heads and the surrounding water makes membranes veery stable.


How does amphipathic molecules generate the lipid bilayer biomembranes?

Amphipathic molecules are molecules that contain a hydrophilic region (water-loving region) and a hydrophobic region (water-hating region). Therefore, phospholipids, which are amphipathic molecules that make up our cell membranes, form into bilayer bio-membranes naturally due to the hydrophobic forces of attraction between each phospholipid molecule and the water-hating nature of it forces the molecules to orientate themselves with their hydrophobic sections facing inward and their hydrophilic sections outward. I hope this helps! :)


Why does ice have a difference difference density than liquid water?

It has a different amount of space between molecules.


Describe how the water molecules will move?

water molecules move with the help of membrane proteins called aquaplane's, which regulate the movement of water in an out of the cell. Because of the dual nature of the membrane (hydrophobic and hydrophobic, water doesn't simply diffuse in an out, although a certain percentage can slip in between phospho lipids.


What is the difference between an ion and an electrolyte?

molecules


Which would you expect to have a lower boiling point assuming they were of similar molecular weights a hydrophobic liquid or a hydrophilic one?

hydrophobic would have the lower boiling point as there are less forces of attraction between the molecules. Hydrophilic liquids are polar and therefore have interactions between themselves.