Lipids ____.
A) yield less energy per gram than do carbohydrates
B) include cartilage and chitin
C) include fats consisting of three fatty-acid molecules and one glycerol molecule
D) are composed of monosaccharides
E) are only found in animals

Question

Lipids ____.  
A) yield less energy per gram than do carbohydrates
B) include cartilage and chitin
C) include fats consisting of three fatty-acid molecules and one glycerol molecule
D) are composed of monosaccharides
E) are only found in animals

Quizplus · Accepted Answer

Lipids include fats composed of three fatty-acid molecules and one glycerol molecule. Option A is incorrect as lipids yield more energy per gram than carbohydrates. Option B is incorrect as cartilage and chitin are not considered lipids. Option D is incorrect as lipids are not composed of monosaccharides. Option E is incorrect as lipids are found in both animals and plants.