Muscle Fatigue
Table 2: Experimental CountsTrial 1 Trial 2 Trial 3 Trial 4 Trial 5Predicted Value 27 29 25 22 24Actual Value 25 22 20 18 22
Anatomy
ATP and Muscle Fatigue
Table 4: Muscle Fatigue DataTrial Time (seconds)Trial 1 52Trial 2 45Trial 3 48 Post-Lab Questions
Tendon and ligament sections
What differences do you see between the tendon and ligament sections? ”
Tendon – muscle insertion
What difference do you see between the tendon – muscle insertion image and the tendon image? ”
Rigor mortis
Explain why rigor mortis occurs.
Cellular matrix
How does the extra cellular matrix of connective tissues contribute to its function? ”
Molecular mechanism for skeletal muscle contraction
Outline the molecular mechanism for skeletal muscle contraction. At what point is ATP used and why?
Muscle organ, a muscle fiber, myofibril and a myofilament
What is the difference between a muscle organ, a muscle fiber, myofibril and a myofilament?
