Question

1. amino acid
2. nucleotide
3. monosaccharide
4. fatty acids

nucleic acids - store genetic information
proteins - build cellular structures
lipids - long - term energy storage
carbohydrates - short - term energy storage

Explanation:

Amino acids are building - blocks of proteins which build cellular structures. Nucleotides are monomers of nucleic acids that store genetic information. Monosaccharides are monomers of carbohydrates used for short - term energy storage. Fatty acids are components of lipids for long - term energy storage.

Answer:

1. Proteins - build cellular structures
2. Nucleic acids - store genetic information
3. Carbohydrates - short - term energy storage
4. Lipids - long - term energy storage