AQA A Level Biology復(fù)習(xí)筆記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復(fù)習(xí)筆記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 ...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 1.17.2 Division (non-Calc)
Edexcel IGCSE Maths 復(fù)習(xí)筆記 1.17.2 Division (non-Calc) (Non-calculator) division – more methods Most students will have seen short division (bus stop method) and long division and there is often c...
AQA A Level Biology復(fù)習(xí)筆記1.1.5 The Glycosidic Bond
Forming the Glycosidic Bond To make monosaccharides more suitable for transport, storage and to have less influence on a cell’s?osmolarity, they are bonded together to form disaccharides and...
AQA A Level Biology復(fù)習(xí)筆記1.1.4 Glucose
The Two Forms of Glucose The most well-known carbohydrate?monomer?is?glucose?ATP Glucose has the molecular formula?C6H12O6 Glucose is the most common?monosaccharide?and is of central importa...
AQA A Level Biology復(fù)習(xí)筆記1.1.3 Monosaccharides
Monosaccharides: Common Examples Sugars can be classified as reducing or non-reducing; this classification is dependent on their ability to donate electrons Reducing sugars?can?donate electr...
AQA A Level Biology復(fù)習(xí)筆記1.1.2 Biological Molecules: Reactions
Biological Molecules: Reactions A?covalent bond?is the sharing of two or more electrons between two atoms The electrons can be shared equally forming a?nonpolar?covalent bond or unequally (w...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 1.16.1 Using a Calculator
Edexcel IGCSE Maths 復(fù)習(xí)筆記 1.16.1 Using a Calculator Why the fuss about using a calculator? GCSE Mathematics goes beyond using the basic features of a calculator and explores many of the special ...
Edexcel IGCSE Maths 復(fù)習(xí)筆記 1.15.1 Best Buy
Edexcel IGCSE Maths 復(fù)習(xí)筆記 1.15.1 Best Buy How do you tackle “Best Buy” problems? You may need a range of skills… Decide on a suitable comparison?– eg total cost, cost/year, cost/m2 etc) Be consi...
