Each of the Following Is True About Basal Lamina Except

Multiple Choice

Each of the following is true about basal lamina except

A) it serves as a structural support.
B) it allows for movement of some small molecules but blocks movement of large molecules.
C) it can influence cell migrations in certain areas of the body.
D) it contains collagen type IV,proteoglycans,laminins,and entactin.
E) it is composed primarily of fibronectin.