Sheets composed of two layers of amphipathic molecules arranged with the hydrophilic groups on the surface and the hydrophobic groups buried in the center that form in water are called Globules of up to several thousand amphiphilic molecules arranged with the hydrophilic groups on the surface and the hydrophobic groups buried in the center that form in water are called In the energetics of transferring hydrocarbons from water to nonpolar solvents, the factor TΔS is commonly hydrophobic effect Amphiphilic molecules Fatty acids such as palmitate and oleate are usually characterized as Hydrophobic interactions between nonpolar molecules Molecules such as methanol and ethanol are very soluble in water because _____ is exceptionally soluble in water due to the formation of hydrogen bonds

1. Sheets composed of two layers of amphipathic molecules arranged with the hydrophilic groups on the surface and the hydrophobic groups buried in the center that form in water are called

bilayer membranes

2. Globules of up to several thousand amphiphilic molecules arranged with the hydrophilic groups on the surface and the hydrophobic groups buried in the center that form in water are called

micelles

3. In the energetics of transferring hydrocarbons from water to nonpolar solvents, the factor TΔS is commonly

positive

4. hydrophobic effect

an entropic effect, caused by the desire of water molecules to increase their entropy by excluding hydrophobic groups, which they must otherwise surround with highly ordered structures.

5. Amphiphilic molecules

have both hydrophilic and hydrophobic groups.

6. Fatty acids such as palmitate and oleate are usually characterized as

amphiphilic

7. Hydrophobic interactions between nonpolar molecules

require the presence of surrounding water molecules.

8. Molecules such as methanol and ethanol are very soluble in water because

they contain O?H groups that can form multiple H-bonds with water.

9. _____ is exceptionally soluble in water due to the formation of hydrogen bonds.

Ethanol

10. The boiling point of water is 264°C higher than the boiling point of methane because

water molecules are connected to each other by H-bonds.

1. Sheets composed of two layers of amphipathic molecules arranged with the hydrophilic groups on the surface and the hydrophobic groups buried in the center that form in water are called

bilayer membranes

2. Globules of up to several thousand amphiphilic molecules arranged with the hydrophilic groups on the surface and the hydrophobic groups buried in the center that form in water are called

micelles

3. In the energetics of transferring hydrocarbons from water to nonpolar solvents, the factor TΔS is commonly

positive

4. hydrophobic effect

an entropic effect, caused by the desire of water molecules to increase their entropy by excluding hydrophobic groups, which they must otherwise surround with highly ordered structures.

5. Amphiphilic molecules

have both hydrophilic and hydrophobic groups.

6. Fatty acids such as palmitate and oleate are usually characterized as

amphiphilic

7. Hydrophobic interactions between nonpolar molecules

require the presence of surrounding water molecules.

8. Molecules such as methanol and ethanol are very soluble in water because

they contain O?H groups that can form multiple H-bonds with water.

9. _____ is exceptionally soluble in water due to the formation of hydrogen bonds.

Ethanol

10. The boiling point of water is 264°C higher than the boiling point of methane because

water molecules are connected to each other by H-bonds.