Samenvattingen AQA A Level Biology (Year 1 and Year 2)

Describe how you would use a biochemical test to show that a solution contained a nonreducing sugar, such as sucrose. [3] - correct answer. ,first reducing sugars test; boil with dilute HCl acid then Neutralise with NaHCǑ, add benedict and heat to 95 degrees C brick red ppt forms if reducing sugar is present Describe a chemical test you could carry out to show that a piece of coconut contains lipids. [3] - correct answer. (Crush in) ethanol / alcohol; Add (to) water (Order of adding i...

Aqa a level biology paper 2 qp

This is a handwritten summary of essentially the entire AQA Biology A-Level textbook in less than 200 pages. It has a few gaps, it only contains 2 of the statistical tests (student t and chi-squared) and it doesn't include the chapter on 'investigating transport in plants'. It provides an overview of all of the main content points needed for the AQA A-Level Biology exam from the official AQA textbook and it was what I based all of my revision materials around. It also contains example l...

This document contains all of my handwritten notes for the AQA A-level Biology course module, Unit 1 - Biological Molecules. Complete with notes taken from the official textbook as well as self-illustrated diagrams to aid understanding.

Describe how you would use a biochemical test to show that a solution contained a nonreducing sugar, such as sucrose. [3] - correct answer. ,first reducing sugars test; boil with dilute HCl acid then Neutralise with NaHCǑ, add benedict and heat to 95 degrees C brick red ppt forms if reducing sugar is present Describe a chemical test you could carry out to show that a piece of coconut contains lipids. [3] - correct answer. (Crush in) ethanol / alcohol; Add (to) water (Order of adding i...

How do biological molecules provide evidence for evolution? - correct answer. They all have similar molecules and use the same amino acids and DNA. What are monomers of carbohydrates called? - correct answer. Monosaccharides. Beta Glucose - correct answer. Alpha glucose - correct answer. Glucose formula - correct answer. C₆H₁₂O₆ Name of the bond between monosaccharides? - correct answer. Glycosidic bond. What is sucrose made from? - correct answer. Glucose and fructose. What i...

Describe how you would use a biochemical test to show that a solution contained a nonreducing sugar, such as sucrose. [3] - correct answer. ,first reducing sugars test; boil with dilute HCl acid then Neutralise with NaHCǑ, add benedict and heat to 95 degrees C brick red ppt forms if reducing sugar is present Describe a chemical test you could carry out to show that a piece of coconut contains lipids. [3] - correct answer. (Crush in) ethanol / alcohol; Add (to) water (Order of adding i...

How do biological molecules provide evidence for evolution? - correct answer. They all have similar molecules and use the same amino acids and DNA. What are monomers of carbohydrates called? - correct answer. Monosaccharides. Beta Glucose - correct answer. Alpha glucose - correct answer. Glucose formula - correct answer. C₆H₁₂O₆ Name of the bond between monosaccharides? - correct answer. Glycosidic bond. What is sucrose made from? - correct answer. Glucose and fructose. What i...

Describe how you would use a biochemical test to show that a solution contained a nonreducing sugar, such as sucrose. [3] - correct answer. ,first reducing sugars test; boil with dilute HCl acid then Neutralise with NaHCǑ, add benedict and heat to 95 degrees C brick red ppt forms if reducing sugar is present Describe a chemical test you could carry out to show that a piece of coconut contains lipids. [3] - correct answer. (Crush in) ethanol / alcohol; Add (to) water (Order of adding i...

Aqa a level biology paper 2 qp

This is a handwritten summary of essentially the entire AQA Biology A-Level textbook in less than 200 pages. It has a few gaps, it only contains 2 of the statistical tests (student t and chi-squared) and it doesn't include the chapter on 'investigating transport in plants'. It provides an overview of all of the main content points needed for the AQA A-Level Biology exam from the official AQA textbook and it was what I based all of my revision materials around. It also contains example l...

This document contains all of my handwritten notes for the AQA A-level Biology course module, Unit 1 - Biological Molecules. Complete with notes taken from the official textbook as well as self-illustrated diagrams to aid understanding.