Question

the cell membrane is made of phospholipids and is selectively permeable, or semipermeable: which major theme in biology does this statement represent?
○ dna transcribes into rna and rna translates into proteins.
○ structure relates to function.
○ all organisms share seven basic characteristics.
○ all living things require an energy source.

Explanation:

The question is about identifying the biological theme related to the cell membrane's structure (made of phospholipids) and its function (selectively permeable). The option "Structure relates to function" matches this as the structure of the cell membrane (phospholipid composition) enables its function (selective permeability). The other options relate to different biological concepts (e.g., DNA - RNA - protein, organism characteristics, energy requirements) not matching the structure - function relationship here.

Answer:

B. Structure relates to function.