Matching
Match each definition to the correct term
Premises:
Protein that makes up the thin myofilament.
A rapid, very brief muscle contraction.
Delivers the signals from the motor neuron to every sarcomere of the muscle cell.
Calcium binds to this protein to initiate a contraction.
Muscle fibers that are designed for endurance, contract slowly, and have a steady supply of energy.
Protein that makes up the thick myofilament.
Bind to troponin in the sarcomere to initiate muscle contraction.
Muscle fibers designed for rapid and powerful responses.
Covers the myosin-binding sites on actin.
Anabolic steroids are chemically related to this type of hormone.
Functions in the attachment of muscle to bone.
Responses:
Myosin
Tropomyosin
Muscle twitch
Troponin
Actin
Fast-twitch muscle fibers
Calcium ions
Slow-twitch muscle fibers
Tendons
Testosterone
T tubules
Correct Answer:
Premises:
Responses:
Protein that makes up the thin myofilament.
A rapid, very brief muscle contraction.
Delivers the signals from the motor neuron to every sarcomere of the muscle cell.
Calcium binds to this protein to initiate a contraction.
Muscle fibers that are designed for endurance, contract slowly, and have a steady supply of energy.
Protein that makes up the thick myofilament.
Bind to troponin in the sarcomere to initiate muscle contraction.
Muscle fibers designed for rapid and powerful responses.
Covers the myosin-binding sites on actin.
Anabolic steroids are chemically related to this type of hormone.
Functions in the attachment of muscle to bone.
Premises:
Protein that makes up the thin myofilament.
A rapid, very brief muscle contraction.
Delivers the signals from the motor neuron to every sarcomere of the muscle cell.
Calcium binds to this protein to initiate a contraction.
Muscle fibers that are designed for endurance, contract slowly, and have a steady supply of energy.
Protein that makes up the thick myofilament.
Bind to troponin in the sarcomere to initiate muscle contraction.
Muscle fibers designed for rapid and powerful responses.
Covers the myosin-binding sites on actin.
Anabolic steroids are chemically related to this type of hormone.
Functions in the attachment of muscle to bone.
Responses:
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