Q: What is released during an enthalpy reaction?   A:
heat
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Q: The axon contains microtubules and neurofilaments that are bounded by a plasma membrane known as what?   A:
axolemma
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Q: The remainder is transferred by contraction of what before the ventricles begin to contract?   A:
the atria
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Q: What type of tissue produces and secretes several hormones involved in lipid metabolism and storage?   A:
