Lipid

inorganic. 3. What are the three elements found in all sugars? Ans. Hydrogen, oxygen and carbon. Lipids 4. What are the two main parts of a lipid? Ans. Fatty acid and glycerol. 5. Explain what makes a fat saturated or unsaturated? Ans. The unsaturated fats have at least one double bond in one of the fatty acids. The saturated fats have no any double bonds. 6. How does the basic structure of a lipid differ from…

Identifying the Presence of Macromolecules Using Benedict’s, Biuret’s, Sudan III, and Lugol’s Solution Betty Ngo Introduction Macromolecules are the critically important large molecules that fall into four main classes: carbohydrates, lipids, proteins and nucleic acids. Macromolecules are polymers which are built up by monomers. Monomers become polymers from the process dehydration reaction and polymers are broken apart by the process hydrolysis. Macromolecules are critically important…

Types of surfactants affect encapsulation efficiency, mechanical properties, stability and toxicity of niosomes35. In fact, they are nanosized vesicles with a bilayer structure that have a hydrophilic core shielded from one or multiple hydrophobic lipid bilayer. This…

cholesterol throughout the body. Lipoproteins consists of cholesterols, lipids, phospholipids, and proteins. When one talks about "good cholesterol" verses "bad cholesterol", what one is actually talking about are one of two lipoprotein chains. A lipoprotein chain that has a high amount of proteins as compared to a lower amount of lipids is called a High Density Lipoprotein (HDL). Lipoprotein chains that have a higher amount of lipids as compared to a lower amount of proteins is called a…

regulation (Hervant et al, 1999; Caruso et al, 2008). Lipids play an important role as reserves in cave adapted amphipod N. virei. When N. virei and N. rhenorhodanensis were starved for 6 months, N. virei depleted lipids to a greater extent from initial content (63.2%) followed by carbohydrates (50.9%) and proteins (34.5%), whereas interstitial N. rhenorhodanensis used all of its carbohydrates reserves (94.4%) followed by proteins (52.5%) and lipids (41.9%). In epigean amphipod Gammarus…

molecules have essential functions like as source of energy, materials for building new body mass such as muscles, and other molecules with essential functions like hemoglobin, which carries oxygen in the blood. These biomolecules are carbohydrates, lipids, proteins and nuclei acids. Biomolecules are called polymers (large molecules) which are composed of smaller molecules known as monomers. 11.1 Elements Present in Biomolecules Biomolecules are organic compounds, thus they are composed…

In the world of biology macromolecules are the basis of all life. The four main biological macromolecules are carbohydrates, lipids, proteins and nucleic acids. Carbohydrates contain carbon, hydrogen, and oxygen, as well as provide a means for energy and cell support in plants. .( Parsi et al, 2016) They can be further categorized by the subtitles monosaccharides, disaccharides, and polysaccharides. Since monosaccharides are monomers and thus simple sugars, as monomers are added to the chain…

Information Lipids, a broad term referring to fats and oils, are incredibly important in the human diet. “[Lipids] store more than twice as much energy as carbohydrates in a given weight, and so are a much more efficient supply.” (McGee) Lipids have many functions, they aid in cell growth, help transmit inflammatory and other signals, as well as making up most of the cell membrane. They…

Statins represent a class of cholesterol-lowering agents used for the treatment of dyslipidemia (abnormal amount of lipids) and the reduction of atherosclerotic cardiovascular disease risk. Their broad and potent effects on the lipid profile and cholesterol-independent pleiotropic cardioprotective effects positioned them among the most prescribed medications worldwide. Statins were introduced in the late 1980s and early 1990s as a novel group of cholesterol-lowering drugs in attempt to offer…

the fresh information, the Dehydration Synthesis process and the Macromolecules. I’ll start with the Macromolecules. These molecules are the four molecules all living things need to survive. The four molecules are Proteins, DNA, Carbohydrates, and Lipids. Each of these molecules is made of Carbon, Hydrogen, and Oxygen at the very least. Proteins have Nitrogen as an added element, and DNA has Phosphate and Nitrogen. The base structure of each molecule has a carbon skeleton. This means that…