UMass Amherst KIN 100 - Kin 470 Study Guide for Final F17 (3 pages)

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Kin 470 Study Guide for Final F17



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Kin 470 Study Guide for Final F17

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Pages:
3
School:
University of Massachusetts Amherst
Course:
Kin 100 - Introduction to Kinesiology
Introduction to Kinesiology Documents

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Study Guide for Exercise Physiology Final Muscle Thermoregulation and Physiology of Training 1 What are the components of a motor unit 2 Describe the steps involved in excitation contraction coupling from activation of the alpha motor neuron to actomyosin binding 3 What does tetanus generate so much more force than a single muscle twitch 4 What are the molecular mechanisms underlying muscle relaxation 5 What is the role of troponin and tropomyosin in contraction 6 What is a t tubule and where is it located in the muscle cell 7 What is the function of the sarcoplasmic reticulum 8 What are the molecular mechanisms that underlie muscle fatigue from intense contractile activity 9 Diagram the force length relationship of muscle and explain the underling basis if the shape of this relationship 10 Plot the force velocity relationship of muscle and explain the implications of the shape 11 What are the steps of the cross bridge cycle Be sure to show the mechanical and biochemical events 12 What other than myosin uses ATP in the muscle during contraction 13 What step in the cross bridge cycle limits contraction velocity 14 What key observations led to the sliding filament theory of contraction 15 How do the contractile properties of muscle differ based on fiber type 16 What are the methods of determining fiber type And what distinguishes the different types of fibers both in terms of function and structure 17 How does muscle respond to resistance training 18 What is hypertrophy and how does it differ from hyperplasia 19 How does the expression of myosin change with training 20 What are the putative causes of muscle fatigue in response to intense contractile activity 21 What generates greater maximal power slow or fast twitch muscle fibers Why Thermoregulation 1 What are the mechanisms of heat loss and heat gain 2 Which mechanisms are predominant at rest and how does this change with exercise 3 What do you need to know to calculate a change in core body temperature caused by



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