Red muscle fibers are red because they contain large amounts of ____.
A) glucose
B) ribosomes
C) ATP
D) myoglobin
E) hemoglobin
Correct Answer:
Verified
Q23: The theory that describes how skeletal muscles
Q24: Botox used in cosmetic medicine blocks _.
A)ATP
Q25: Which molecule causes actin and myosin to
Q26: During a muscle contraction, electrical impulses travel
Q27: The ion required for skeletal muscle contraction
Q29: In a contracted sarcomere, _.
A)there is little
Q30: Which description of skeletal muscle is correct?
A)Each
Q31: During a skeletal muscle contraction ATP energizes
Q32: Calcium is stored and released by the
Q33: Which structure marks the ends of a
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