Macromolecules

Lipids

Triglycerides

Carbon, Hydrogen, Oxygen (no ratio)

Energy storage, Cushions organisms, insulates body

Fats, Oils, Phospholipids, Steroids, Waxes

Non-polar, Hydrophobic

Proteins

Amino Acids

Carbon, Hydrogen, Oxygen, Nitrogen

Muscle, Skin, Hair, Hormones

The shape of protein allows it to function

Hormones, Movement, Immune system, Enzymes

Carbohydrates

Monosaccharides

Carbon, Hydrogen, Oxygen (1:2:1 ratio)

Quick energy, energy storage, structure

Sugars, Starches, Cellulose, Glycogen

The elements in Carbohydrates occur in a 1:2:1 ratio

Nucleic Acids

Nucleotides

Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus

Store and transmit hereditary information

RNA, DNA

Nucleic Acids determine the inherited characteristics of every living thing