Ad
related to: chemical make up of lipids that form a molecule of protein madebroadpharm.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
A special kind of protein, called apolipoprotein, is embedded in the outer shell, both stabilising the complex and giving it a functional identity that determines its role. Plasma lipoprotein particles are commonly divided into five main classes, based on size, lipid composition, and apolipoprotein content: HDL, LDL, IDL, VLDL and chylomicrons.
[21] [22] They are made of a hydrocarbon chain that terminates with a carboxylic acid group; this arrangement confers the molecule with a polar, hydrophilic end, and a nonpolar, hydrophobic end that is insoluble in water. The fatty acid structure is one of the most fundamental categories of biological lipids and is commonly used as a building ...
Body composition may be analyzed in various ways. This can be done in terms of the chemical elements present, or by molecular structure e.g., water, protein, fats (or lipids), hydroxyapatite (in bones), carbohydrates (such as glycogen and glucose) and DNA.
Chylomicron structure ApoA, ApoB, ApoC, ApoE (apolipoproteins); T (triacylglycerol); C (cholesterol); green (phospholipids). Chylomicrons transport lipids absorbed from the intestine to adipose, cardiac, and skeletal muscle tissue, where their triglyceride components are hydrolyzed by the activity of the lipoprotein lipase, allowing the released free fatty acids to be absorbed by the tissues.
Each particle contains a single apolipoprotein B-100 molecule (Apo B-100, a protein that has 4536 amino acid residues and a mass of 514 kDa), along with 80 to 100 additional ancillary proteins. Each LDL has a highly hydrophobic core consisting of polyunsaturated fatty acid known as linoleate and hundreds to thousands (about 1500 commonly cited ...
Hydrolysis of sphingomyelin is catalyzed by the enzyme sphingomyelinase.Because sphingomyelin is one of the four common phospholipids found in the plasma membrane of cells, the implications of this method of generating ceramide is that the cellular membrane is the target of extracellular signals leading to programmed cell death.
The lipids carried include cholesterol, phospholipids, and triglycerides, amounts of each are variable. [ 3 ] Increasing concentrations of HDL particles are associated with decreasing accumulation of atherosclerosis within the walls of arteries, [ 4 ] reducing the risk of sudden plaque ruptures , cardiovascular disease , stroke and other ...
They transport lipids in blood, cerebrospinal fluid and lymph. The lipid components of lipoproteins are insoluble in water. However, because of their detergent-like ( amphipathic ) properties, apolipoproteins and other amphipathic molecules (such as phospholipids ) can surround the lipids, creating a lipoprotein particle that is itself water ...
Ad
related to: chemical make up of lipids that form a molecule of protein madebroadpharm.com has been visited by 10K+ users in the past month