triglyceride definition biology
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- Biology Dictionary. Definition: A type of lipid that consists of glycerol with three fatty acids bound to it. A high triglyceride count in a person's blood is a symptom of diseases such as diabetes. The body needs insulin to remove excess triglycerides from the blood.
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Medical Definition of Triglycerides Therefore, these high levels should be treated aggressively with low fat diets and medications, if needed. 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).
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lipid n. Any of a group of organic compounds, including the fats, oils, waxes, sterols, and triglycerides, that are insoluble in water but soluble in nonpolar organic solvents, are oily to the touch, and together with carbohydrates and proteins constitute the principal structural material of living cells.
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Major Roles of Biological Lipids Biological molecules that are insoluble in aqueous solution and soluble in organic solvents are classified as lipids. Lipids in biological systems include fats, sterols, fat soluble vitamins, phospholipids, and triglycerides.The lipids of physiological importance for humans exert the following major functions:iological molecules that are insoluble in aqueous solution and soluble in organic solvents are classified as lipids. Lipids in biological systems include fats, sterols, fat soluble vitamins, phospholipids, and triglycerides.
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- Triglycerides and phospholipids are both lipid derivatives of glycerol, which is a three-carbon molecule with three attached hydroxyl groups.riglycerides and phospholipids both contain long-chain fatty acids attached to one or more of the glycerol molecule's hydroxyl groups. Both classes of lipids can utilize the same types of fatty acid chains, in terms of both length and saturation.
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What Are Triglycerides? - Definition & Overview A triglyceride is a type of fat, or lipid, which is present in blood and is stored in fat cells. Your body converts food that you don't immediately need for energy into triglycerides. Your liver is responsible for manufacturing the molecules of triglyceride for stored energy.
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- Check your grammar now! : a lipoprotein rich in triglyceride and common in the blood during fat digestion and assimilation.
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- Phospholipids and triglycerides both belong to a class of chemical compounds called lipids, or fats, which include cholesterol -- a third major type of lipid.
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Lipids: Fatty Acids, Sterols, and Triglycerides Explained Broadly, the term lipid is encompasses fats (including saturated, monoglyceride, diglyceride and triglyceride), waxes, sterols, phospholipids in the membranes of cells and fat soluble vitamins. Lipid is a basic term representing a molecule that is fat soluble (vs. water soluble).
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What Are Triglycerides? - Definition & Overview A triglyceride is a lipid molecule made up of one unit of glycerol and three fatty acids, hence the tri-prefix, which means three. A triglyceride looks a little bit like a creature with three tails. The head is glycerol, which is a simple sugar alcohol compound.
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ReviewReassessing triglyceride synthesis in adipose tissue The overall reaction sequence for triglyceride synthesis is of more than esoteric interest because the synthesis and deposition of triglyceride in adipose tissue and muscle is a major factor in regulating energy metabolism in mammals.he synthesis and breakdown of triglycerides in adipose tissue and muscle is a crucial element of energy metabolism because it ensures that adequate fuel is available during starvation.
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Biology Exams 4 U The triesters of glycerol (triglycerides) are of greatest importance. Neutral triglycerides are important because of their ability to store energy. Triglycerides are esters of fatty acids with alcohols like glycerol. Fats and oils are generally called simple lipids.They are the main form in which fat is stored in plants and animals. Phospholipids: They are the common lipids found in cell membranes. Phosphoglyceride belong to a class of phospholipids.These contain glycerol, phosphates, two fatty acids and compound that may be choline, ethanolamine, serine or inositol. Lecithins and and ciphalins are representative of the phospholipids.ats and oils are generally called simple lipids. They are the main form in which fat is stored in plants and animals. Phospholipids: They are the common lipids found in cell membranes. Phosphoglyceride belong to a class of phospholipids.
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Feeling all white! Anna Faris dresses for comfort in pale trousers and T-shirt as she grabs lunch with her parents Anna Faris dresses for comfort in pale trousers and T-shirt as she grabs lunch with her parents. With her pale cotton shirt teamed with baggy white trousers, Anna Faris cut a cool and casual figure on Saturday. The actress indulged in some grocery shopping at Bristol Farms before grabbing lunch with her parents in West Hollywood.
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Lipids Triglycerides are a type of lipid. They are often called fats. Triglycerides are composed of one glycerol molecule (the backbone of the triglyceride) and three fatty acids. The fatty acid tails are shown in red while the glycerol backbone is in black. The R-groups vary depending on the fatty acid type.
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Definitions &Translations Walter Willett: The findings should be interpreted cautiously because triglycerides are a sensitive marker of a bad metabolic state related to lower physical activity, high intake of unhealthy carbohydrates and unhealthy fats, and a prediabetic state.
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- A triglyceride (TG, triacylglycerol, TAG, or triacylglyceride) is an ester derived from glycerol and three to four fatty acids (from tri-and glyceride). Triglycerides are the main constituents of body fat in humans and other animals, as well as vegetable fat. They are also present in the blood to enable the bidirectional transference of adipose fat and blood glucose from the liver, and are a major component of human skin oils.
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Triglycerides: Why do they matter? Triglycerides are a type of fat (lipid) found in your blood. When you eat, your body converts any calories it doesn't need to use right away into triglycerides. The triglycerides are stored in your fat cells.Later, hormones release triglycerides for energy between meals.aving a high level of triglycerides, a type of fat (lipid) in your blood, can increase your risk of heart disease.
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How to Evict a Tenant in California How to Evict a Tenant in California with a 90-Day Notice. If the tenant lives in federal or state subsidized housing, the landlord is to give the tenant 90 days’ written notice of termination and is to explain the reason for ending the arrangement.
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Lipolysis and lipogenesis Lipolysis and lipogenesis. Triglyceride, a fatty acyl ester derivative of glycerol, is the major energy depot of all eukaryotic cells. Lipolysis is the enzymic process by which triacylglycerol, stored in cellular lipid droplets, is hydrolytically cleaved to generate glycerol and free fatty acids.
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all nutrition Triglycerides are the most common form of fat in the body and the most common that we digest. They are the main ingredient in vegetable oils and animal fats. The triglyceride molecule is a form of the chemical glycerol (tri=three molecules of fatty acid + glyceride=glycerol) that contains three fatty acids. The triglyceride test measures the level of triglycerides in the blood. 2  Fasting for 9 to 12 hours before the triglyceride test is required. 3  Elevated triglyceride levels may be a risk factor for atherosclerosis. 4  Highly elevated triglyceride levels may also cause fatty liver disease and pancreatitis.
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Nutrients Triglycerides are the major form of energy storage in the body (whereas carbohydrates are the body's major energy source), and are also the major form of fat in foods. The energy contained in a gram of lipids is more than twice the amount in carbohydrates and protein, with an average of 9 kcal/g.
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- A triglyceride is made of three long chain fatty acids (hydrocarbons) attached to one molecule of glycerol.
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Triglycerides Triglycerides are the main storage form of fat in the body, and they are very important for the overall functioning of the body.They are used: 1  To create energy. 2  As building blocks for cells.riglycerides are the main storage form of fat in the body, and they are very important for the overall functioning of the body.
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Fitness Quiz â Test Your Health IQ and Fitness Knowledge Triglycerides are another type of lipid, or fat, found both in the blood and in foods. High triglycerides are often caused by being overweight, a lack of physical activity, cigarette smoking, excess alcohol intake, or a diet very high in carbohydrates–the sugars and starches found in bread, cereals, fruits, etc.
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Triglyceride A triglyceride (TG, triacylglycerol, TAG, or triacylglyceride) is an ester derived from glycerol and three fatty acids. As a blood lipid, it helps enable the bidirectional transference of adipose fat and blood glucose from the liver.riglycerides are formed by combining glycerol with three fatty acid molecules. Alcohols have a hydroxyl (HO-) group. Organic acids have a carboxyl (-COOH) group. Alcohols and organic acids join to form esters. The glycerol molecule has three hydroxyl (HO-) groups.