What fat is the building block for cell membranes?
A)transfatty acids
B)sterols
C)phospholipids
D)triglycerides
E)cholesterol

Question

Quizplus · Accepted Answer

Phospholipids are the primary building blocks of cell membranes. They have a hydrophilic (water-loving) head and a hydrophobic (water-fearing) tail, which allows them to arrange in a bilayer and form a barrier between the inside and outside of the cell. Transfatty acids, sterols, and triglycerides do not have the same structure as phospholipids and do not function as building blocks for cell membranes. Cholesterol is a type of sterol and can be incorporated into cell membranes but is not the primary building block.

What Fat Is the Building Block for Cell Membranes