The three statements that relate the importance of lipids to the structure and function of a cell are:
- Certain lipids can serve as chemical messengers for the cell.
- The hydrophobic and hydrophilic regions of lipids form a protective bilayer in the cell membrane.
- Lipids can be used by cells to store energy.
These statements highlight key roles that lipids play in cell communication, structural integrity of membranes, and energy storage.