Triglycerides are composed when one glycerol chain and three fatty acid chains are covalently bonded through dehydration synthesis by removing water to combine the molecules. The fatty acid is composed of 4-24 carbon atoms linked to a carboxyl group (-COOH) at one end and methyl (-CH3) at the other end.
What are fats and triglycerides composed of?
Triglycerides are lipid compounds composed of a glycerol esterified to 3 fatty acid chains of varying length and composition . These fatty acid chains can be saturated or unsaturated, and the chemical composition of each chain is different.
What are triglycerides composed of?
Triglycerides are lipid compounds composed of a glycerol esterified to 3 fatty acid chains of varying length and composition . These fatty acid chains can be saturated or unsaturated, and the chemical composition of each chain is different.
What is a triglyceride composed of group of answer choices?
Triglycerides are composed of a glycerol molecule attached to three fatty acids by a dehydration synthesis reaction.
What is another name for triglycerides?
Triglycerides (see Fig. 37.3) comprise three fatty acids esterified with a glycerol backbone. ‘Triacylglycerols’ is the correct chemical name but they are more commonly known as ‘triglycerides’ and this term will be used throughout this chapter.
Where are triglycerides found in food?
What are triglycerides? Triglycerides are fats from the food we eat that are carried in the blood. Most of the fats we eat, including butter, margarines, and oils, are in triglyceride form. Excess calories, alcohol or sugar in the body turn into triglycerides and are stored in fat cells throughout the body .
Are proteins part of triglycerides?
Fats, a subgroup of lipids, are also known as triglycerides, meaning their molecules are made from one molecule of glycerol and three fatty acids. ... Proteins are polymers of hundreds or even thousands of amino acids . Each protein has a different structure and performs a different function in the body.
What are the 4 types of triglycerides?
The three types of fatty acids that compose triglycerides are saturated, monounsaturated and polyunsaturated fatty acids . From these three types of fatty acids come the three types of triglycerides, or fats; saturated, monounsaturated and polyunsaturated triglycerides.
Why are fats called triglycerides?
Triglycerides come from the food we eat as well as from being produced by the body. ... The word “triglyceride” reflects the fact that a triglyceride consists of three (“tri-“) molecules of fatty acid combined with a molecule of the alcohol glycerol (“-glyceride”) that serves as the backbone in many types of lipids (fats).
What are the 7 main groups of triglycerides?
- Saturated fat.
- Unsaturated fat. Monounsaturated fat. ω−7. ω−9. Polyunsaturated fat. ω−3. ω−6. Trans fat. Interesterified fat.
What are 3 functions of triglycerides?
Triglycerides store unused calories and provide your body with energy . Cholesterol is used to build cells and certain hormones.
How is glucose converted to triglycerides?
Glucose is broke in half which releases energy. The two halves can either be further broken down into carbon dioxide and water or can come together to form fat . This is how glucose can be converted to fat. These fats are then released into the blood stream (triglycerides) to be stored in the fatty tissues of the body.
What causes triglyceride?
The most common causes of high triglycerides are obesity and poorly controlled diabetes . If you are overweight and are not active, you may have high triglycerides, especially if you eat a lot of carbohydrate or sugary foods or drink a lot of alcohol.
What is the opposite of triglycerides?
LDLs do the opposite, and can lead to hardened arteries. Triglycerides get high when an individual’s lifestyle is unhealthy (diet, low exercise, etc.).
How are triglycerides absorbed?
After ingested triglycerides pass through the stomach and into the small intestine , detergents called bile salts are secreted by the liver via the gall bladder and disperse the fat as micelles. Pancreatic enzymes called lipases then hydrolyze the dispersed fats to give monoglycerides and free fatty acids.
Does lemon water lower triglycerides?
Multiple useful cardiovascular effects have been discovered including enhancement of fibrinolytic activity, lowering of blood pressure, reduction in cholesterol, and triglyceride. [14] The results showed that combination of garlic and lemon juice significantly reduced serum TC, LDL-C, and blood pressure.
