Organisms respond to changes in their internal and external environments AQA A2 Biology PART 6 of 9 TOPICS: Skeletal muscles are stimulated to contract by nerves and act as effectors

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Organisms respond to changes in their internal and external
environments (AQA A2 Biology) PART 6 of 9 TOPICS




Skeletal muscles are stimulated to contract by nerves and act as
effectors:
Muscles act as antagonistic pairs against an incompressible skeleton where if one muscle contracts
(agonist) it pulls the bone and…

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compound of phosphorous and chromium. Plus the full name may be given in the exam so learning
the full name will avoid confusion.

Structure Location General properties
Fast twitch muscle They have high stores of Mainly in the legs of Makes a large amount
fibres phosphocreatine/Creatin sprinters of ATP because…

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Comments

olivialegg_

I love how you've tailored this exactly towards the specification! thank you so much 

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