What is the primary mechanism by which enzyme replacement therapy aims to treat lysosomal storage diseases?

A Stimulating the production of dysfunctional enzymes
B Replacing deficient enzymes with functional ones ✓
C Inhibiting the activity of harmful enzymes
D Enhancing the degradation of accumulated substrates

Explanation

Enzyme replacement therapy involves administering functional enzymes to replace the deficient or dysfunctional enzymes in patients with lysosomal storage diseases.

Source

NCBI - Enzyme Replacement Therapy
Enzymes in Disease Biochemistry Enzyme Replacement Therapy Medium MEDICAL Confidence: high