Name the conjugated lipids which are hydrophobic.

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Multiple Choice

Name the conjugated lipids which are hydrophobic.

Explanation:
Hydrophobic conjugated lipids lack polar, water-attracting groups, so they are largely nonpolar and insoluble in water. Cholesterol esters, monoglycerides (and diglycerides), and waxes fit this because they are esters of fatty acids with nonpolar components and do not have phosphate or sugar head groups. Phospholipids and glycolipids, by contrast, contain phosphate or sugar moieties, giving them hydrophilic regions and making them amphipathic rather than fully hydrophobic. So the hydrophobic conjugated lipids are cholesterol esters, monoglycerides (and diglycerides), and waxes.

Hydrophobic conjugated lipids lack polar, water-attracting groups, so they are largely nonpolar and insoluble in water. Cholesterol esters, monoglycerides (and diglycerides), and waxes fit this because they are esters of fatty acids with nonpolar components and do not have phosphate or sugar head groups. Phospholipids and glycolipids, by contrast, contain phosphate or sugar moieties, giving them hydrophilic regions and making them amphipathic rather than fully hydrophobic. So the hydrophobic conjugated lipids are cholesterol esters, monoglycerides (and diglycerides), and waxes.

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