Chromatography: Amino Acids Chromatography is a technique that can be used to separate a mixture into its individual components Chromatography relies on differences in the solubility of the ...
Lipid Diagrams & Properties Triglycerides are a form of lipid They are made up of one molecule of glycerol with three fatty acids attached to it These fatty acids have long hydrocarbon ‘...
Biochemical Tests: Lipids The emulsion test that can be carried out quickly and easily in a lab to determine if a sample contains lipids This test is qualitative - it does not give a quantit...
The Vital Role of Phospholipids Structure Phospholipids are a type of lipid, therefore they are formed from the monomer glycerol and fatty acids Unlike triglycerides, there are only two fatt...
Triglycerides: Structure & Function Energy storage The long hydrocarbon chains contain many carbon-hydrogen bonds with little oxygen (triglycerides are highly reduced) So when triglyceri...
Finding the Concentration of Glucose Benedict’s solution can be used to carry out a semi-quantitative test on a reducing sugar solution to determine the concentration of reducing sugar prese...
A-level中什么科目最难？哪个考试局最难？一个老生常谈又常谈常新的话题。A-level科目难度因人而异，但普遍印象中这十个科目是最难学的： A-level Further Maths A-level Modern Foreign Languages A-level Chemi...
Biochemical Tests: Sugars & Starch There are a number of tests that can be carried out quickly and easily in a lab to determine if a sample contains a certain type of sugar The following...
Cellulose: Structure & Function Cellulose is a polysaccharide Polysaccharides are macromolecules that are polymers formed by many monosaccharides joined by glycosidic bonds in a condensa...
