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  • Unit 3 - Organisms exchange substances with their environment
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Summary A level biology unit 3A

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194 pages
2023/2024 Written for academic year
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Unit 3 - Organisms exchange substances with their environment
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Preview 4 out of 194 pages

Detailed notes covering all of 3A and can be used as flashcards (question and answer on different slides). I revised using only my flashcards and exam questions and got a grade A.

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What does the rate at
which gases and heat
can enter/leave a
cell/organism by
diffusion depend on?

3.1
3A ZQ

,Its surface area

,What does the rate
at which gases are
used/produced in a
cell/organism
depend on?

3.1
3A ZQ

, Its volume
Connected book
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CGP Books A-Level year 1 and AS Biology
Publisher: Unknown ISBN: 9781789080261 Edition: Unknown

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A/AS Level
Subject
A Level Biology
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194
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2023/2024
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Summary
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