definition of lipid

    What are Lipids? - News-Medical

    Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and function of living cells. Examples of lipids include fats, oils, waxes, certain vitamins (such .

    Lipids - definition of lipids by The Free Dictionary

    Define lipids. lipids synonyms, lipids pronunciation, lipids translation, English dictionary definition of lipids. Organic compounds including fats, oils, and cholesterol. Lipids - definition of lipids by The Free Dictionary. . The day-to-day biologic variations in fasting lipid levels have been documented, (10) .

    8.1 The Definition of a Lipid Flashcards | Quizlet

    Start studying 8.1 The Definition of a Lipid. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

    Lipid | definition of lipid by Medical dictionary

    lipid [lip´id] a group of substances comprising fatty, greasy, oily, and waxy compounds that are insoluble in water and soluble in nonpolar solvents, such as hexane, ether, and chloroform. Simple lipids are the triglycerides or neutral fats. Each triglyceride molecule is composed of one molecule of glycerol joined by ester linkages to three fatty acid .

    Lipid | Definition | AIDSinfo

    Fat or fat-like substances found in the blood and body tissues. Lipids serve as building blocks for cells and as a source of energy for the body. Cholesterol and triglycerides are types of lipids.

    Lipid definition and meaning | Collins English Dictionary

    Lipid definition: any of a large group of organic compounds that are esters of fatty acids ( simple lipids. | Meaning, pronunciation, translations and examples

    Lipids - Michigan State University

    The common feature of these lipids is that they are all esters of moderate to long chain fatty acids. Acid or base-catalyzed hydrolysis yields the component fatty acid, some examples of which are given in the following table, together with the alcohol component of the lipid.

    definition of lipid,

    lipid - Wiktionary

    Aug 11, 2019· lipid (plural lipids) ( organic chemistry ) Any of a group of organic compounds including the fats, oils, waxes, sterols, and triglycerides . Lipids are characterized by being insoluble in water, and account for most of the fat present in the human body.

    Lipid dictionary definition | lipid defined

    lipid definition: any of a group of organic compounds consisting of the fats and of other substances of similar properties: they are insoluble in water, soluble in fat solvents and alcohol, and greasy to the touch, and are important constituents of .

    Lipids - definition of lipids by The Free Dictionary

    Define lipids. lipids synonyms, lipids pronunciation, lipids translation, English dictionary definition of lipids. Organic compounds including fats, oils, and cholesterol. Lipids - definition of lipids by The Free Dictionary. . The day-to-day biologic variations in fasting lipid levels have been documented, (10) .

    Definition of Lipids - medicinenet

    Dec 11, 2018· Etymology: Whereas the everyday term "fat" comes from the Old English (from "faett" meaning crammed or adorned), the more scientific term "lipid" comes from the Greek "lipos" which referred to animal fat or vegetable oil.

    definition of lipid,

    lipid - Wiktionary

    Aug 11, 2019· lipid (plural lipids) ( organic chemistry ) Any of a group of organic compounds including the fats, oils, waxes, sterols, and triglycerides . Lipids are characterized by being insoluble in water, and account for most of the fat present in the human body.

    LIPID | definition in the Cambridge English Dictionary

    lipid meaning: 1. a substance such as a fat, oil, or wax that dissolves in alcohol but not in water and is an important part of living cells 2. a substance that is an important part of living cells, mainly in the form of fat or oil. Learn more.

    Lipids (article) | Macromolecules | Khan Academy

    Lipid overview. Lipids. This is the currently selected item. Practice: Lipids. Next lesson. Nucleic acids. Lipid overview. Lipids. Up Next. . Biology is brought to you with support from the. Overview of lipids, covering fats and oils, saturated and unsaturated fats, triglycerides (triacylglycerols), phospholipids, and steroids. If you're .

    Lipids - Definition, Structure, Types & Classification Of .

    Lipids are a heterogeneous group of compounds, including fats, oils, steroids. Explore what are lipids, its definition, lipid structure, types and classification of lipids only BYJU'S.

    Lipid - Waxes | Britannica

    Lipid - Lipid - Waxes: A second group of neutral lipids that are of physiological importance, though they are a minor component of biological systems, are waxes. Essentially, waxes consist of a long-chain fatty acid linked through an ester oxygen to a long-chain alcohol. These molecules are completely water-insoluble and generally solid at biological temperatures.

    definition of lipid,

    What does lipid mean? - definitions

    Definition of lipid in the Definitions dictionary. Meaning of lipid. What does lipid mean? Information and translations of lipid in the most comprehensive dictionary definitions resource on …

    What does LIPID PEROXIDATION mean?

    Definition of LIPID PEROXIDATION in the Definitions dictionary. Meaning of LIPID PEROXIDATION. What does LIPID PEROXIDATION mean? Information and translations of LIPID PEROXIDATION in the most comprehensive dictionary definitions resource on the web.

    Phospholipid - Definition, Structure and Functions .

    Apr 28, 2017· Phospholipid Definition. A phospholipid is a type of lipid molecule that is the main component of the cell membrane.Lipids are molecules that include fats, waxes, and some vitamins, among others. Each phospholipid is made up of two fatty acids, a phosphate group, and a glycerol molecule. When many phospholipids line up, they form a double layer that is characteristic of all cell …

    Lipid metabolism - Wikipedia

    Lipid metabolism is the synthesis and degradation of lipids in cells, involving the breakdown or storage of fats for energy and the synthesis of structural and functional lipids, such as those involved in the construction of cell membranes.In animals, these fats are obtained from food or are synthesized by the liver. Lipogenesis is the process of synthesizing these fats.

    Cholesterol Testing and the Lipid Panel - Treatment .

    WebMD explains the tests used to diagnose high cholesterol, including a total cholesterol test, lipoprotein analysis, lipid panel, and LDL test.

    Definition of Lipid - RxList

    Lipid: Another word for "fat." (Please see the various meanings of fat.) A lipid is chemically defined as a substance that is insoluble in water and soluble in alcohol, ether, and chloroform. Lipids are an important component of living cells. Together with carbohydrates and proteins, lipids are the main constituents of plant and animal cells.

    Cholesterol Testing and the Lipid Panel - Treatment .

    WebMD explains the tests used to diagnose high cholesterol, including a total cholesterol test, lipoprotein analysis, lipid panel, and LDL test.

    Lipids In Skin - Just About Skin

    What Is A Lipid? A lipid technically means a chemical molecule or compound that is not soluble in water. Fatty substances like animal fats and plant oils are made of lipids. There are various types of lipids, such as fatty acids, phospholipids, glycolipids, cholesterol, triglycerides, waxes, and steroids. Lipids are essential components of skin and play a crucial role in the skin's barrier .

    Lipids (article) | Macromolecules | Khan Academy

    Lipid overview. Lipids. This is the currently selected item. Practice: Lipids. Next lesson. Nucleic acids. Lipid overview. Lipids. Up Next. . Biology is brought to you with support from the. Overview of lipids, covering fats and oils, saturated and unsaturated fats, triglycerides (triacylglycerols), phospholipids, and steroids. If you're .

    Lipid - Biology-Online Dictionary | Biology-Online Dictionary

    May 12, 2014· A sterol lipid (e.g. cholesterol) is another type of lipid that serves as an essential component of biological membrane. Many of them act as hormones and signaling molecules. A prenol lipid is a type of lipid that is synthesized from isopentenyl diphosphate and dimethylallul diphosphate via the mevalonic acid pathway. Simple isoprenoids (e.g .

    definition of lipid,

    What You Should Know About Blood Lipids | National Kidney .

    What are blood lipids? Lipids are fat-like substances found in your blood and body tissues. Your body needs small amounts of lipids to work normally. How are my blood lipids measured? A blood test called a complete lipid profile is done. It is recommended that this test be done after an overnight fast. What happens if my lipids are too high? An excess amount of blood lipids

    Lipids | Basic Biology

    Apr 22, 2016· Lipids are a group of biological molecules that include fats, oils and some steroids. They are found in all organisms and are vital to life on Earth.

    definition of lipid,

    Lipid Panel - Understand the Test & Your Results

    The results of the lipid panel are considered along with other known risk factors of heart disease to develop a plan of treatment and follow-up. Depending on the results and other risk factors, treatment options may involve lifestyle changes such as diet and exercise or medications that lower lipid …

    Lipid | Definition of Lipid by Merriam-Webster

    Lipid definition is - any of various substances that are soluble in nonpolar organic solvents (such as chloroform and ether), that are usually insoluble in water, that with proteins and carbohydrates constitute the principal structural components of living cells, and that include fats, waxes, phosphatides, cerebrosides, and related and derived compounds.

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