Question

What biological molecules provide energy and structural support to living organisms?

A. Lipids
B. Nucleic acids
C. Proteins
D. Carbohydrates​

Answer 1

Option D: Carbohydrates

Step-by-step explanation:

Carbohydrates are a group of macromolecules that are a vital energy source for the cell, provide structural support to many organisms, and can be found on the surface of the cell as receptors or for cell recognition.