BioMedical Admissions Test (BMAT) 2025 – 400 Free Practice Questions to Pass the Exam

Lipase is an enzyme specifically designed to catalyze the hydrolysis of lipids, particularly triglycerides, into free fatty acids and glycerol. This process is essential for the digestion of dietary fats and plays a crucial role in lipid metabolism. The hydrolysis reaction involves the addition of a water molecule, which breaks the ester bonds found in triglycerides, thus facilitating the conversion of these complex molecules into simpler, absorbable forms.

The other options pertain to different types of chemical reactions involving other classes of biomolecules, such as carbohydrates and proteins. For instance, carbohydrates undergo hydrolysis through different enzymes, like amylase, while protein hydrolysis is carried out by proteases. Dehydration synthesis, on the other hand, is a process where two molecules are joined together with the removal of a water molecule, a reaction that is not related to lipase's function. Hence, the accurate description of lipase's role is in the hydrolysis of lipids.