Cholesterol is an essential component of cell membranes, which are the structures that border every cell in the human body. Functions 1. low HDL-cholesterol concentration is considered to be a value below 35 mg/dL, and high HDL, >60 mg/dL. Functions of Bile Salts - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. (The body contains billions of cells.) It is used to manufacture steroid hormones and Vitamin D … It is found in the brain, nervous tissue, skin and adrenal glands. List five types of lipoproteins. Lipid - Lipid - Cholesterol and its derivatives: Cholesterol may be the most intensely studied small molecule of biological origin. Cholesterol is an important component of the cell membranes, including organelle membranes inside the cell. Cholesterol is derived from the Ancient Greek word chole meaning bile, stereos meaning solid and -ol for alcohol. Meat, fish, eggs, butter, cheese, and milk all have cholesterol in them. 17. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. The right proportion of phospholipids, fatty acids and cholesterol in cell membranes allows them to be flexible while 15. PowerPoint is the world's most popular presentation software which can let you create professional Cholesterol powerpoint presentation easily and in no time. HDL-cholesterol values are also used in the calculation of LDL-cholesterol (see LDL section below). Describe the structure and function of lipoproteins. Conversion of cholesterol to pregnenolone occurs in the mitochondria, and oxidative reactions catalyzed by P450 enzymes occur in the smooth endoplasmic reticulum and mitochondria. Direct HDL method. World's Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. HDL is measured directly in serum. 2. Although it remains important to limit the amount of cholesterol you eat, especially if you have diabetes, for most people dietary cholesterol is not as problematic as once believed. The biggest influence on blood cholesterol level is the mix of fats and carbohydrates in your diet—not the amount of cholesterol you eat from food. It is also an important structural component of the animal cell membrane and can be biosynthesised by all animal cells. This helps you give your presentation on Cholesterol in a conference, a school lecture, a business proposal, in a webinar and business and professional representations.. Cholesterol is the substrate for steroid biosynthesis. Cholesterol. Your liver makes cholesterol for your body. It is an organic compound and is a type of lipid as it is a sterol. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. 16. Functions of Micelles Transport cholesterol from the liver into the intestine via the biliary tree Participate in fat digestion and absorption Biliary Lipid Secretion You also can get cholesterol from the foods you eat. Cholesterol Functions •Help digest fat •Build cells •Make vitamin D and some hormones Food Sources •Fatty meat and poultry •Egg yolks •Liver and other organ ... PowerPoint - Fats Author: Statewide Instructional Resources Development Center Subject: Human Services Cholesterol is a fatty substance (lipid), which is essential to healthy life. It has three main functions within the body: It is used in the structure of all cell membranes. What is Cholesterol? The basic principle of the method is as follows. 1 Without cholesterol, T-cells (a type of white blood cell), for example, would not maintain their cell membranes, leading to rupturing of the cells. 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