Topics: Muscles and Movements Quiz
What state is the sarcomere in #1
A. Relaxed
B. Contracting
C. Fully Contracted
D. None of the above
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___ and ___ are regulatory proteins bound to actin.
A. Troponin and tropomyosin
B. Myosin and actin
C. Calcium and Oxygen
D. Glycogen and hemoglobin