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Which step is the last in the formation of fossil fuels?
Skeletal Muscle Fiber
A long, cylindrical cell found in skeletal muscles, characterized by multiple nuclei and striations, responsible for voluntary movements.
Structural Unit
The smallest part of an organ or structure that retains all the characteristics of the organ or structure.
ATPase
An enzyme that catalyzes the decomposition of ATP into ADP and a free phosphate ion, which releases energy used to drive many processes in living cells.
Myosin Heads
Part of the myosin molecule that binds to actin filaments and is crucial for muscle contraction.
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