Anatomy & Physiology
3rd Edition
ISBN: 9781259398629
Author: McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher: Mcgraw Hill Education,
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Question
Chapter 10.4, Problem 16WDL
Summary Introduction
To determine:
The phosphate-containing molecule through which additional ATP is made immediately for skeletal muscle.
Concept introduction:
The ATP that is already present in the skeletal muscle fiber is hydrolyzed to inorganic phosphate and ADP by ATPase. This process provides energy for nearly
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Chapter 10 Solutions
Anatomy & Physiology
Ch. 10.1 - Prob. 1LOCh. 10.1 - What are the five major functions of skeletal...Ch. 10.1 - Prob. 2LOCh. 10.1 - Explain the skeletal muscle characteristics of...Ch. 10.2 - Prob. 3LOCh. 10.2 - Prob. 4LOCh. 10.2 - Prob. 5LOCh. 10.2 - Prob. 1WDTCh. 10.2 - Identify the location and function of these...Ch. 10.2 - Prob. 6LO
Ch. 10.2 - Prob. 7LOCh. 10.2 - LEARNING OBJECTIVES
8. Distinguish between thick...Ch. 10.2 - Prob. 9LOCh. 10.2 - Prob. 10LOCh. 10.2 - Prob. 2WDTCh. 10.2 - Draw and label a diagram of a sarcomere.Ch. 10.2 - Prob. 5WDLCh. 10.2 - Prob. 11LOCh. 10.2 - Prob. 12LOCh. 10.2 - Prob. 6WDLCh. 10.2 - Diagram and label the anatomic structures of a...Ch. 10.2 - Prob. 13LOCh. 10.2 - Prob. 8WDLCh. 10.3 - Prob. 14LOCh. 10.3 - What triggers the binding of synaptic vesicles to...Ch. 10.3 - Prob. 15LOCh. 10.3 - What two events are linked in the physiologic...Ch. 10.3 - Prob. 11WDLCh. 10.3 - Prob. 16LOCh. 10.3 - Prob. 3WDTCh. 10.3 - Prob. 12WDLCh. 10.3 - Describe the four processes that repeat in...Ch. 10.3 - What causes the release of the myosin head from...Ch. 10.3 - LEARNING OBJECTIVES
17. Discuss what happens to...Ch. 10.3 - Prob. 18LOCh. 10.3 - How do acetylcholinesterase and Ca2+ pumps...Ch. 10.4 - LEARNING OBJECTIVES
19. Describe how ATP is made...Ch. 10.4 - Prob. 20LOCh. 10.4 - Prob. 4WDTCh. 10.4 - Prob. 16WDLCh. 10.4 - What are the various means for making ATP...Ch. 10.4 - Prob. 21LOCh. 10.4 - Prob. 18WDLCh. 10.5 - Prob. 22LOCh. 10.5 - Prob. 19WDLCh. 10.5 - Prob. 23LOCh. 10.5 - Prob. 20WDLCh. 10.5 - Prob. 24LOCh. 10.5 - Prob. 21WDLCh. 10.6 - LEARNING OBJECTIVE
25. Describe what occurs in a...Ch. 10.6 - Prob. 5WDTCh. 10.6 - What events are occurring in a muscle that produce...Ch. 10.6 - Prob. 26LOCh. 10.6 - What is recruitment? Explain its importance in the...Ch. 10.6 - Prob. 27LOCh. 10.6 - Prob. 24WDLCh. 10.7 - Prob. 28LOCh. 10.7 - What is the function of skeletal muscle tone?Ch. 10.7 - LEARNING OBJECTIVE
29. Distinguish between...Ch. 10.7 - When you flex your biceps brachii while doing...Ch. 10.7 - LEARNING OBJECTIVE
30. Explain the length-tension...Ch. 10.7 - Prob. 27WDLCh. 10.7 - Prob. 31LOCh. 10.7 - How can muscle fatigue result from changes in each...Ch. 10.8 - LEARNING OBJECTIVE
32. Compare and contrast the...Ch. 10.8 - Prob. 29WDLCh. 10.8 - Prob. 33LOCh. 10.8 - Prob. 30WDLCh. 10.9 - Prob. 34LOCh. 10.9 - What are three anatomic or physiologic differences...Ch. 10.10 - Prob. 35LOCh. 10.10 - Prob. 32WDLCh. 10.10 - LEARNING OBJECTIVE
36. Compare the microscopic...Ch. 10.10 - Prob. 33WDLCh. 10.10 - Prob. 34WDLCh. 10.10 - Prob. 37LOCh. 10.10 - What are the steps of smooth muscle contraction?Ch. 10.10 - What unique characteristics of smooth muscle allow...Ch. 10.10 - Prob. 38LOCh. 10.10 - Prob. 37WDLCh. 10.10 - Prob. 38WDLCh. 10.10 - Prob. 39LOCh. 10.10 - LEARNING OBJECTIVES
40. Compare the location and...Ch. 10.10 - Prob. 39WDLCh. 10 - Prob. 1DYBCh. 10 - The physiologic event that takes place at the...Ch. 10 - In a skeletal muscle fiber, Ca2+ is released from...Ch. 10 - The bundle of dense regular connective tissue that...Ch. 10 - In excitation-contraction coupling, the transverse...Ch. 10 - During muscle contraction, the I band a. hides the...Ch. 10 - During a concentric contraction of a muscle fiber,...Ch. 10 - What event causes a troponin-tropomyosin complex...Ch. 10 - In sustained, moderate exercise, skeletal muscle...Ch. 10 - Skeletal muscle and cardiac muscle are similar in...Ch. 10 - Explain the structural relationship between a...Ch. 10 - Prob. 12DYBCh. 10 - Prob. 13DYBCh. 10 - Put the following skeletal muscle contraction...Ch. 10 - Explain the various means of providing ATP for...Ch. 10 - Explain why athletes who excel at short sprints...Ch. 10 - Explain why skeletal muscle generates the most...Ch. 10 - Prob. 18DYBCh. 10 - Describe the response of smooth muscle to...Ch. 10 - Prob. 20DYBCh. 10 - Prob. 1CALCh. 10 - One of the primary reasons that one individual is...Ch. 10 - Prob. 3CALCh. 10 - Rigor mortis occurs following death because a....Ch. 10 - Prob. 5CALCh. 10 - Prob. 1CSLCh. 10 - Describe the effect of the botulinum toxin, which...Ch. 10 - Smooth muscle is within the urinary bladder wall....
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- What do smooth muscle plasma membranes contain?arrow_forwardDiscuss the metabolic pathways of ATP production in skeletal muscle in terms of timing, mechanism, and function.arrow_forwardWhat properties of fast glycolytic and slow oxidative fibersadapt them for different physiological purposes?arrow_forward
- Contrast the role of Ca2+in the contraction of a skeletalmuscle fiber and a smooth muscle cell.arrow_forwardExplain differences in mitochondria for the three types of muscle fiber: slow twitch, fast twitch oxidative and fast twitch glycolytic?arrow_forwardUnlike skeletal muscle smooth muscle Mayer spontaneously contract when it is. What feature of smooth muscle allows it to stretch without immediately resulting in a strong contraction?arrow_forward
- Which region or organelle—cytosol, mitochondrion, or SR—contains the highest concentration of calcium ions in a resting muscle fiber? Which structure provides the ATP needed for muscle activity?arrow_forwardThe filaments of skeletal muscle are moved by free energy derived from the hydrolysis of ATP. During sustained muscle contraction ATP levels remain fairly constant, while levels of creatine phosphate fall. Explain why this is so. Under what circumstances is an oxygen debt incurred during muscle contraction?arrow_forwardWhat nutrient is removed from muscle cells during starvation to produce glucose molecules?arrow_forward
- Describe the functions of skeletal muscle proteins.arrow_forwardMarathon runners often practice "carb loading" prior to a race. The purpose of this practice is to increase the stores of energy available for muscles to use. Explain how energy is used by muscle fibers and how this practice of "card loading" benefits the runner's muscles. Be sure to use the terms glucose, glycogen, creatine, phosphate, and ATP in the explanation.arrow_forwardImpairment of intracellular calcium homeostasis in muscle fibers lead to chronic, severe muscle dysfunction. Impaired Calcium ATPase activity can lead to abnormal, persistent elevation of intracellular calcium concentrations. Explain how persistently high intracellular calcium concentration would affect cross-bridge formation, and muscle contractions, and muscle tension? (Mention the effects on the steps involved cross bridge formation, and muscle contraction/relaxation cycle, and overall muscle tension).arrow_forward
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