Question

What is the function of lipoprotein lipase?

Answer 1

Lipoprotein lipase is an enzyme that hydrolyzes triglycerides in chylomicrons and VLDL, allowing them to be utilized as energy sources or stored in adipose tissue.

Step-by-step explanation:

Lipoprotein lipase is an enzyme that plays a crucial role in the metabolism of lipids. It is responsible for hydrolyzing the triglycerides present in chylomicrons and very low-density lipoproteins (VLDL), converting them into free fatty acids and glycerol. This allows these lipids to be taken up and stored in adipose tissue or utilized as energy sources by various organs such as the heart, skeletal muscle, and the liver.

Answer 2

Hydrolysis of triglycerides in lipoproteins

Explanation:

Lipoprotein lipase is a water-soluble enzyme which includes pancreatic lipase, hepatic lipase, and endothelial lipase.

Enzymes involved in triacylglycerol digestion are lipases and they catalyze the partial hydrolysis of triglycerides into a mixture of free fatty acids and acylglycerols. After digestion of lipids, monoglycerides and fatty acids associate with bile salts and phopholipids to form micelles. Micelles are structures that are necessary for the transport the poorly soluble monoglycerides and fatty acids to the surface of the enterocyte. But, micelles cannot be absorbed by epithelial cell, only freely dissolved monoglycerides and fatty acids can.