Question

1. what is the function of nucleic acids? a) short term energy b) storing genetic information c) long term energy d) speeding up chemical reactions by catalyzing metabolic reactions 10. which of the following organic compounds is the main source of energy for living things? a) lipids b) nucleic acids c) proteins d) carbohydrates 11. this macromolecule provides structural support and acts as enzymes to catalyze metabolic reactions. a) carbohydrate b) lipids c) protein d) nucleic acid 12. glycerol and fatty acids are the monomers of a) carbohydrates b) lipids c) proteins d) nucleic acids

Explanation:

Nucleic acids store genetic info. Carbohydrates are main energy - source. Proteins have structural and catalytic roles. Lipids' monomers are glycerol and fatty acids.

Answer:

1. b) Storing genetic information
2. d) Carbohydrates
3. c) Protein
4. b) Lipids