Biology revision Study guides, Revision notes & Summaries

aqa gcse biology revision notes__full_version_

GCSE Biology condensed notes for all topics. Targetted at AQA but can be used for other exam boards. Concise and precise notes for effective revision. Includes mindmaps, diagrams and summaries. Topics include: 1) Cell biology 2) Cell division 3) Enzymes 4) Organising animals 5) Organising plants 6) Preventing and treating diseases 7)Non- communicable diseases 8) Photosynthesis 9) Respiration 10) The human nervous system/ eye 11) Hormonal coordination 12) Homeostasis in action 13)...

Describe how you would use a biochemical test to show that a solution contained a non-reducing 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 is critic...

Biology Revision Finals - Paper 1 Questions With Expert Written & Verified Solutions | UPDATED What is mitosis? What is it used for? 1 mother cell splits into 2 daughter cells. Growth and repair What are the four stags of mitosis? Acronym: Pee (on the) MAT Prophase, metaphase, anaphase, telophase What is the cell cycle? the life cycle of a cell What are chromosomes? Where are they found? Coiled up lengths of DNA molecules. Found In nucleus What is the total number of chromosomes th...

AQA A level Biology Revision Questions and Answers Latest (2023 / 2024) (Verified Answers)

This document is a revision booklet for unit 5 biology. This covers ALL topics in unit 5 biology, which is an examined unit in applied science. This booklet helped e to achieve a distinction in my mock exams, and will help you achieve a distinction in your exams too.

Describe how you would use a biochemical test to show that a solution contained a non-reducing sugar, such as sucrose. [3] - 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] - Answer (Crush in) ethanol / alcohol; Add (to) water (Order of adding is critical for thi...

Biology Revision Finals - Paper 1 Questions With Expert Written & Verified Solutions | UPDATED What is mitosis? What is it used for? 1 mother cell splits into 2 daughter cells. Growth and repair What are the four stags of mitosis? Acronym: Pee (on the) MAT Prophase, metaphase, anaphase, telophase What is the cell cycle? the life cycle of a cell What are chromosomes? Where are they found? Coiled up lengths of DNA molecules. Found In nucleus What is the total number of chromosomes th...

Biology Revision Finals - Paper 1 Questions With Expert Written & Verified Solutions | UPDATED What is mitosis? What is it used for? 1 mother cell splits into 2 daughter cells. Growth and repair What are the four stags of mitosis? Acronym: Pee (on the) MAT Prophase, metaphase, anaphase, telophase What is the cell cycle? the life cycle of a cell What are chromosomes? Where are they found? Coiled up lengths of DNA molecules. Found In nucleus What is the total number of chromosomes th...

Describe how you would use a biochemical test to show that a solution contained a non-reducing sugar, such as sucrose. [3] - ,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] - (Crush in) ethanol / alcohol; Add (to) water (Order of adding is critical for this point); Emulsion ...