Now, within the lumen of the smooth endoplasmic reticulum of anterocides, many of these triglycerides, as well as cholesterol and phospholipid molecules, combined to form a particle known as the kylomycran. Now, the kylomycran also contains proteins, and that means it must be modified in the Golgi apparatus. And because it contains fats lipids as well as proteins, a kylomycrane is a lipoprotein. In fact, the kylomycran is the largest type of lipoprotein, as we'll see in just a moment. So this is what the chylomicrin actually looks like. So inside, in the core, at the sensor, we have thousands of cholesterol and triglyceride molecules, as shown in green and orange.