The correct match of the enzyme from the pancreas to its substrate is trypsin-proteins.
1. Trypsin is an enzyme produced in the pancreas that specifically acts on proteins by breaking down peptide bonds between amino acids.
2. Elastase, on the other hand, is an enzyme that breaks down elastin, a protein found in connective tissues, rather than triglycerides.
3. Pepsin is an enzyme produced in the stomach that digests proteins, not from the pancreas.
Therefore, the correct match from the options provided is trypsin-proteins.
