Topic Details (Notes format)

Lipids

Subject: Chemistry

Book: General Chemistry

Lipids are hydrophobic or amphiphilic molecules, including fats, oils, phospholipids, and steroids. They store energy, form cell membranes (phospholipid bilayers), and function as signaling molecules (hormones). Their insolubility in water arises from long hydrocarbon chains or fused rings. Lipids are vital in biology for insulation, organ protection, and cell structure, making their study essential in health and nutrition.

Practice Questions

What is the chemical formula of table salt?

View Question

What is the chemical formula for silicon dioxide?

View Question

Which element is used in lithium-ion batteries?

View Question

What is the chemical formula for perchloric acid?

View Question

What is the chemical formula for hydrochloric acid?

View Question

What is the chemical formula for uranium hexafluoride?

View Question

What is the chemical formula for potassium nitrate?

View Question

What is the chemical formula for ethanol?

View Question

Which element is represented by the symbol 'Cl'?

View Question

What is the chemical formula for magnesium sulfate?

View Question