-Make up boundary of cell so that watery contents are contained within cell.
An important feature that all lipids have in common with one another is they are hydrophobic structures.
Lipids are hydrophobic, which means they do not dissolve in water. Th characteristic is important because it always lipids to serve as bariers in biological membranes
One characteristic of all lipids is that they are all hydrophobic.
none of them dissolves in water
Lipids cannot be considered polymers because they do not consist of repeating monomer units like true polymers do. Lipids are a diverse group of molecules that include fats, oils, and waxes, and they do not exhibit the characteristic structure of polymers.
Sudan IV dye is a fat-soluble dye that binds to lipids in a solution. When lipids are added to Sudan IV dye, the dye molecules bind to the lipids and cause them to appear redish brown in color. This is a characteristic reaction that helps to identify the presence of lipids in a substance.
it is a characteristic manifestation of deficiency of ESSENTIAL FATTY ACIDS (LINOLEIC & LINOLENIC ACIDS).
Lipids can be identified by their characteristic color change when exposed to specific tests. For example, the Sudan III test or Sudan IV test will show a red or orange color when lipids are present, as these dyes stain the lipid molecules. Additionally, in the presence of lipids, a translucent spot may appear on brown paper, indicating their presence.
A lipid is a hydrophobic molecule, molecules in this group are fatty acids, waxes, and sterols. A carbohydrate is a hydrophillic molecule and moles cules in this group are sugars: monosaccharides and starches.
The general term in chemistry is lipids.
The refractive index of lipids can vary depending on the specific lipid composition. In general, lipids have a refractive index range of approximately 1.42 to 1.47. This property can be utilized in various techniques such as microscopy to study lipid-containing structures.
All Lipids are hydrophobic: that's the one property they have in common. This group of molecules includes fats and oils, waxes, phospholipids, steroids and cholesterol.