4. Biomolecules

Which of the following is a primary biological role of lipids in living organisms?

Which type of lipid is a major component of cell membranes and is also used in the synthesis of hormones?

Which of the following is NOT classified as a lipid?

Steroids are classified as which type of macromolecule?

Which class of lipids is primarily found in cell membranes?

Which of the following is NOT an example of a lipid?

Which of the following is a function of the phospholipid molecule?

Which of the following would be a direct result of lipid depletion in the human body?

Which of the following is an example of a lipid?

Which of the following is a known function of a lipid?

Which of the following is NOT a type of lipid?

Which of the following statements is not true about lipids?

What is the primary function of lipids in biological systems?

Which biomolecule is primarily responsible for insulation and long-term energy storage in animals?

High cholesterol levels are considered a major risk factor for heart disease. If it is so bad for humans, why does the body make cholesterol in the first place?