Which of the following proteolytic enzymes is involved in the degradation of extracellular proteins?

A Cathepsin
B Trypsin
C Matrix metalloprotease ✓
D Carboxypeptidase

Explanation

Matrix metalloproteases are a family of proteolytic enzymes involved in the degradation of extracellular matrix proteins.

Source

Alberts Molecular Biology of the Cell
Protein Metabolism Biochemistry Protein Degradation Medium MEDICAL Confidence: high