25/25 A Level biology essay written by a student who achieved A* in Biology at A Level. This essay is a great example of how to integrate beyond the specification content to get into the highest marking bracket.

Here are a bunch of flashcards I made for the whole topic chapter 7 of the A-level Biology Pearson textbook. These flashcards are questions that I use to test my memory and see how much I can remember since A-level Biology is a very content-heavy subject. I have written this based on information from Miss Estruch's video and also from the A-level Biology Pearson textbook. I have also included exam questions from past papers with all the key marking points needed and this will help you to memoris...

A document summarising gas exchange in plants, mammals, insects and fish from a student achieving A's in A Level biology

These are my revision cards which I made and used to get and A*. They are listed by topic and cover every single point on the specification. I spent on average an hour on each card and made them over 2 years. They are the best and will help you get an A* as well! Unit 3 has 29 cards :) also my favourite topic!

These AQA A level biology notes contain everything you need to know about gas exchange systems in animals! It not only includes how these systems operate and adaptations for efficient gas exchange, but also past paper questions relevant to each system and tips on tricks on how to apply your knowledge.

Detailed, Handwritten, Neat Revision Summary for topics on Unit 3 Organisms exchange substances with their environment - AQA A Level Biology Clear Language on all points of specification below: Surface area to volume ratio Gas exchange Mass transport in animals blood circulation human heart arteries, arterioles, veins, capillaries haemoglobin lungs insects fish

The document consists of summarised notes on the mass transport section of unit 3 in AQA A-level biology. It includes every subtopic that consists of the mass transport section with diagrams to help learn. Words highlighted in yellow are the headings.

This summary page is hand written on an iPad.It is a colourful and detailed and includes diagrams and drawings to help you visualise and learn key concepts as well clearly layer out adaptations for each exchange systems. Also includes keywords and concepts of rick’s law and surface are to volume ratio!These really helped me achieve my As/A* in mocks .

Summary revision notes for AQA A Level Biology Topic 3B

Summary revision notes for AQA A Level Biology Topic 3A

A* level