The Extracellular Matrix Is a Network Of

Multiple Choice

The extracellular matrix is a network of:

A) proteins and polysaccharides inside the cell that keep organelles in place.
B) proteins and polysaccharides outside the cell that play a role in structural support.
C) proteins found in the cellular membrane that allow for substances to enter the cell.
D) channel proteins found in the cellular membrane that allow for communication.