Answer:
Nuclear fusion is the source of the sun's energy.
Explanation:
Answer:
Explanation:
Most limestones actually start as calcium carbonate mud or shells precipitated by organisms in reefs or shallow shelf regions - the biosphere. Over time, the limestone is broken down into its chemical parts and may come back to the surface as volcanic CO2 (in the atmosphere).
Answer:
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.
