Question

multiple choice question which of the following structures is principally composed of phospholipids? cytoskeleton dna ribosomes cell membrane need help? review these concept resources.

Explanation:

The cell - membrane is a phospholipid bilayer. Phospholipids form the structural basis of the cell membrane. The cytoskeleton is made of protein filaments. DNA is composed of nucleotides. Ribosomes are made of ribosomal RNA and proteins.

Answer:

Cell membrane