Muscle contractions 

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Biology

biology

unit 9

muscle contractions

BTEC

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12 Terms

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ATP
When ________ is broken down to ADP and Pi energy is released that is used to power the concentration.
2
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ATP
________ is used to provide energy for muscle contraction.
3
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ATP
________ is produced from ADP and Pi in aerobic respiration.
4
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Fast twitch muscles
TYPE 1
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Fast twitch muscles
TYPE 2
6
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slow twitch muscles
contraction is slow and less powerful
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fast twitch muscle s
twitches fast and oxidates fibres
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fast twitch
which muscles fatigue quickly?
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fast twitch
thicker myosin filaments
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slow twitch
muscles have many mitochondria
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slow twitch
many blood capillaries
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ADP
adenosine di phosphate