Doc Brown's Biology AQA GCSE Science-BIOLOGY B3 Revision Notes

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PLEASE NOTE NEW revision summaries for the NEW AQA GCSE Biology and NEW AQA GCSE Combined Science Trilogy Biology courses: Revision for Paper 1 (Topics 1-4) and  Paper 2 (Topics 5-7) STARTING with Y10 in Sept. 2016 onwards, first exams in 2018

BIOLOGY UNIT 3 Biology 3 for GCSE Triple Award Science or GCSE Biology Study Notes

BIOLOGY Unit B3.1 Movement of molecules in and out of cells

Biology Unit B3.2 Transport systems in plants and animals

Biology Unit B3.3 Homeostasis

B3.4 Humans and their environment

Contain a summary of contents of syllabus-specification statements expressed as learning objectives for exam revision

See also TOPICS for B1 AQA GCSE Science BIOLOGY 1 and B2 AQA GCSE Science BIOLOGY 2


REVISION NOTES GUIDE SUMMARY: What do you need to know for the examinations? and what do you need to able to do in the exams? For your AQA GCSE Science BIOLOGY 3 syllabus specification examinations via summary revision notes. HT means for higher tier students only. Sorry, but I don't have the time to answer questions, but if you see any apparent errors or wish to comment, please email me.  I'm producing revision lists of what you need to know & be able to do in the written exam papers eg a 30-60 minute read for each module-unit-topic based on the official examination board syllabus-specification & help links to notes & quizzes. All my notes, learning objectives, comments etc. are based on the official AQA GCSE Science A Key Stage 4 KS4 BIOLOGY specification. (updated Feb 26th 2013)


PLEASE NOTE My NEW GCSE (9-1) BIOLOGY REVISION SUMMARIES for Y10 2016-2017 onwards

AQA GCSE Biology 8461  1st Paper (Topics 1-4 & Combined Science Trilogy Biology 1 Topics 1-4)

AQA GCSE Biology 8461  2nd Paper (Topics 5-7 & Combined Science Trilogy Biology 2 Topics 5-7)

Edexcel GCSE (9-1) Biology 1st Paper (Topics 1-5 & Combined Science Biology 1 Topics 1-5)

Edexcel GCSE (9-1) Biology 2nd Paper (Topics 1, 6-9 & Combined Science Biology 2 Topics 1, 6-9)

OCR (9-1) Gateway Science GCSE Biology A 1st Paper (Topics B1-3 & Combined Science A Biology 1 Topics B1-3)

OCR (9-1) Gateway Science GCSE Biology A 2nd Paper (Topics B4-6 & Combined Science A Biology 1 Topics B4-6)

OCR (9-1) 21st Century Science GCSE Biology B Chapters B1-3 (Chapters B1-3, GCSE Combined Science B biology)

OCR (9-1) 21st Century Science GCSE Biology B Chapters B4-6 (Chapters B4-6, GCSE Combined Science B biology)

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