Lipids are formed when glycerol combines with-

Correct option is B

The correct answer is (b) Fatty acids.
· Lipids Formation: Lipids, specifically triglycerides, are formed when one molecule of glycerol combines with three molecules of fatty acids through a dehydration synthesis reaction.
· This bond between glycerol and fatty acids is called an ester bond.
Information Booster:
· Types of Lipids: Lipids include fats, oils, waxes, and phospholipids, all essential for storing energy, forming cell membranes, and providing insulation.
· Functions: Lipids play key roles in energy storage, hormone production, and protecting organs.
· Hydrophobic Nature: Lipids are hydrophobic (insoluble in water) due to their nonpolar nature, making them efficient for long-term energy storage.
· Essential Fatty Acids: Some fatty acids, like omega-3 and omega-6, are essential for human health and must be obtained through diet as the body cannot synthesize them.