Which is a molecule found in plant extracellular matrices but not in animal cell extracellular matrices?
A) Collagen
B) Cellulose
C) Proteoglycans
D) Keratin
E) Polysaccharides

Question

Quizplus · Accepted Answer

Cellulose is a molecule found in plant extracellular matrices, such as the cell wall, but not in animal cell extracellular matrices. Collagen, proteoglycans, keratin, and polysaccharides are all found in animal cell extracellular matrices as well.

Which Is a Molecule Found in Plant Extracellular Matrices but Not