Question

_____ function primarily as stores of chemical energy and as durable building material for biological construction?

1) Proteins
2) Carbohydrates
3) Lipids
4) Nucleic acids

Answer 1

2) Carbohydrates, 3) lipids, and 4) nucleic acids function primarily as stores of chemical energy and as durable building materials in biological construction.

Step-by-step explanation:

Carbohydrates, lipids, and nucleic acids primarily function as stores of chemical energy and as durable building materials in biological construction. Carbohydrates, such as glucose, are the main source of energy for living organisms. Lipids, including fats and oils, are stored as energy reserves and provide insulation. Nucleic acids, like DNA and RNA, store and transmit genetic information.