_____ are important components of cell membranes because they are both hydrophobic and hydrophilic.
A) Fatty acids
B) Phospholipids
C) Sterols
D) Triglycerides
E) Amino acids

Question

Quizplus · Accepted Answer

Phospholipids have both hydrophobic (non-polar) and hydrophilic (polar) regions. The hydrophobic tails of phospholipids consist of fatty acid chains, while the hydrophilic heads contain a phosphate group and a polar functional group. These properties enable phospholipids to form bilayers, which make up the major structural component of cell membranes.

_____ Are Important Components of Cell Membranes Because They Are