Choose the incorrect one pair from the following.

Step-by-step solution

Protein synthesis takes place in ribosomes, which is attached to the surface of the endoplasmic reticulum by ribophorin-I and ribophorin-II. Approximately 50 hydrolytic enzymes are found in the lysosome. They include proteases, nucleases, glycosidases, lipases, phospholipases, phosphatases and sulphatases. All lysosomal enzymes are acid hydrolases and optimally active at pH 5.0.