Unit 2 BIOL2 The variety of living organisms

AQA AS and A-Level biology unit 4, chapter 10 revision notes on diversity matching the specification. Topics include: energy in the ecosystem, producers, consumers, decomposers, energy loss in the food chain, productivity, pyramid of biomass, photosynthesis adaptations, photosynthesis, light dependent reaction, light independent reaction (Calvin cycle), use of ATP, aerobic respiration, anaerobic respiration, measuring respiration, nitrogen cycle, phosphorus cycle, fertilisers, eutrophication, fa...

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12 pages

Written in 2017/2018

lw1234

An incredibly well structured and detailed essay that achieved the top grade possible at A-level (A*). This encompasses all key cycles and even uses others not generally learned on the specification to give those extra marks.

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2 pages

Written in 2017/2018

stuckland

Complete AQA A Level Biology notes on populations and evolution with diagrams, definitions to support your understanding. Details include: Hardy-Weinberg Variation in phenotype Natural selection Isolation and speciation

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4 pages

Written in 2019/2020

arguschiu

Complete AQA A Level Biology notes on genetics with diagrams, definitions to support your understanding. Details include: Gene and genetic code DNA and chromosomes RNA Transcription and translation Gene mutation Genetic variation Genetic diversity Natural selection Statistical tests

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13 pages

Written in 2019/2020

arguschiu

Grade B marked A level biology essay ' The importance of cell membranes inside and outside cells. Marked by tutor and teacher, and completed this year. 6 Paragraphs and 1165 words al written to meet the AQA mark scheme criteria.

3.4

(5)

3 pages

Written in 2019/2020

maiziehall

A* marked biology essay (graded 24/25 by tutor and teacher), titled ' The importance of diffusion in organisms'. 6 Paragraphs with 1640 words. This essay was written earlier this year.

4.2

(26)

4 pages

Written in 2019/2020

maiziehall

AQA A-Level Biology Revision Notes - 10 pages of content from Year 12 and 3 - Colourful, handwritten concise notes to use as a revision resource when practising exam questions - Includes diagrams, drawings, flashcards and 'mark scheme perfect answers' - Written in 2018 for that year's exams, so the content should be highly relevant

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2 items

lauraemilym

AQA A-Level Biology Revision Notes Year 1 - 50 pages of content from Year 12 - Colourful, handwritten concise summary notes to use as a revision resource when practising exam questions - Includes diagrams, drawings, flashcards and 'mark scheme perfect answers' - Written in 2018 for that year's exams, so the content should be highly relevant and up-to-date

4.5

(2)

40 pages

Written in 2017/2018

lauraemilym

AQA A-Level Biology Revision Notes Year 2 - 50 pages of content from Year 13 - Colourful, handwritten concise summary notes to use as a revision resource when practising exam questions - Includes diagrams, drawings, flashcards and 'mark scheme perfect answers' - Written in 2018 for that year's exams, so the content should be highly relevant and up-to-date

4.0

(2)

49 pages

Written in 2017/2018

lauraemilym

Covers topics such as the control of blood glucose, heart rate and ventilation, and outside the body in an ecological perspective of populations. Colour coded for the use of PEEL (point, explain, evidence, link).

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1 pages

Written in 2019/2020

Grade A

alevelhelp101

Very well written, detailed essay scoring full marks. This essay goes into depth discussing various forms of ions and organisms and how they interact. This scored full marks in a paper 3 AQA paper and has been marked by various sources.

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3 pages

Written in 2017/2018

stuckland

AQA AS and A-Level biology revision notes on diversity. Topics include: biodiversity, species diversity, species richness, phylogenic classification, comparing species, variation (interspecific, intraspecific), characteristics, selection (stabilising, directional), genes, triplets, translation and transcription, meiosis producing variation (crossing over, independent segregation), mutation

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8 pages

Written in 2016/2017

lw1234

full 2 year a level biology revision. covering all units/topics.

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4 items

amydavidson

Full Revision Notes on Unit 2 A-Level Biology; Cells.

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12 pages

Written in 2017/2018

amydavidson

Complete set of revision notes for AQA Biology. Notes compiled from lessons and course textbook. These notes allowed the highest grade in a prestigious grammar school. I am currently undertaking a Biological degree at university.

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4 items

kathryncampbell

Complete set of revision notes for AQA Biology AS Unit 2: The variety of living organisms. Notes compiled from lessons and course textbook. These notes allowed the highest grade in a prestigious grammar school. I am currently undertaking a Biological degree at university.

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18 pages

Written in 2014/2015

kathryncampbell

A graded revision poster for the cohesion tension theory.

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1 pages

Written in 2017/2018

emilyherd