AQA A Level Biology复习笔记1.2.4 Biochemical Tests: Lipids
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...
AQA A Level Biology复习笔记1.2.3 Phospholipids
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...
AQA A Level Biology复习笔记1.2.2 Triglyceride Function
Triglycerides: Structure & Function Energy storage The long hydrocarbon chains contain many carbon-hydrogen bonds with little oxygen (triglycerides are highly reduced) So when triglyceri...
AQA A Level Biology复习笔记1.1.11 Finding the Concentration of Glucose
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...
AQA A Level Biology复习笔记1.1.10 Biochemical Tests: Sugars & Starch
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...
AQA A Level Biology复习笔记1.1.9 Cellulose
Cellulose: Structure & Function Cellulose is a polysaccharide Polysaccharides are macromolecules that are polymers formed by many monosaccharides joined by glycosidic bonds in a condensa...
AQA A Level Biology复习笔记1.1.8 Starch & Glycogen
Starch & Glycogen: Structures & Functions Starch and glycogen are polysaccharides Polysaccharides are macromolecules that are polymers formed by many monosaccharides joined by glycos...
AQA A Level Biology复习笔记1.1.7 Disaccharides
Disaccharides: Common Examples Monosaccharides can join together via condensation reactions to form disaccharides A condensation reaction is one in which two molecules join together via the ...
AQA A Level Biology复习笔记1.1.6 Chromatography: Monosaccharides
Chromatography: Monosaccharides Chromatography is a technique that can be used to separate a mixture into its individual components Chromatography relies on differences in the solubility of ...
