Heart Rate Muscle Contraction

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Mind Map by gina_evans0312, updated more than 1 year ago
gina_evans0312
Created by gina_evans0312 about 6 years ago
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Description

Year 2 Mind Map on Heart Rate Muscle Contraction, created by gina_evans0312 on 02/25/2014.

Resource summary

Heart Rate Muscle Contraction
1 1) Action potential opens Na+ channels
1.1 Membrane depolarises and opens Ca2+ channels
1.1.1 Sarc. Reticulum opens and Ca2+ floods cytoplasm
1.1.1.1 Ca2+ binds to troponin, allowing muscle to contract
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