Exercise Physiology Essay Assignment Paper
Exercise Physiology Essay Assignment Paper
Exercise Physiology
1. A series of electrical stimuli in rapid succession can elicit more force production than a single electrical stimulus; this additive effect of high-frequency stimulation is called _____________.
2. ___________ is the neurotransmitter used to pass an action potential from nerve to muscle.Exercise Physiology Essay Assignment Paper
3. Regardless of training history, the soleus muscle consists of mostly type ____ fibers.
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4. The theory that states that muscle fibers contract when thick and thin filaments slide past each other is called the _________________ theory.
5. Type _____ fibers are typically engaged during short, higher-intensity exercise that involves some degree of endurance.
Exercise Physiology
6. Type ______ fibers are not very easily stimulated by the nervous system, meaning that they typically are not engaged until all other fiber types have been stimulated first.Exercise Physiology Essay Assignment Paper
7. Type _____ fibers are seldom engaged on a regular basis but are critical for high-power, explosive activities, such as sprinting.
8. The sarcomere length at which the overlap of thick and thin filaments is optimal is the definition of ____________________.
9. A solitary contractile response to a single electrical stimulus is called a(n) _________.
10. In a(n) _____________ type of muscle action, faster contraction/lengthening allows the muscle to develop maximal force production.
11. Type _____ fibers are usually engaged for long periods of low-impact aerobic exercise.
12. The alternating light and dark regions of thick and thin filaments on a muscle fiber are called ______________.Exercise Physiology Essay Assignment Paper
13. The series of events that begins with excitation of a motor nerve and results in muscle contraction is called _____________________.
14. The _____________ (a specific region of a myosin molecule) is the only part of the molecule that will interact with actin to create a cross-bridge.
15. An α-motor neuron and all the muscle fibers it innervates are collectively called a(n) ___________.
16. ______________ is the oxygen-binding molecule associated with skeletal muscle.
17. All chemical reactions in the body are collectively termed _______________.
18. ___________________ is the rate-limiting enzyme for the glycolytic pathway.
19. The enzyme that is critical in determining the rate of energy production through a given metabolic pathway is called the ___________________ enzyme.Exercise Physiology Essay Assignment Paper
20. All ingested carbohydrates are eventually converted into this simple 6-carbon sugar: _______.
21. Molecules whose names end in -ase belong to this family of molecules: __________.
22. Glucose is stored as __________ in the liver and muscles.
23. The general term for the breakdown of chemical compounds is ______________.
24. The measure of a muscle’s total ability to utilize oxygen is called its _________________.
25. The process of converting protein into fatty acids is called ____________.
26. The breakdown of glucose is called _____________.Exercise Physiology Essay Assignment Paper
27. When ATP is produced using oxygen, the process is called ____________________.
28. The influence of substrate availability on the rate of substrate metabolism is called the _________________.
29. Type _____ muscle fibers have a greater capacity for aerobic activity.
30. The high-energy phosphate molecule used by the body for almost all metabolic activity is _____.
31. The process of converting substrates into energy is called ____________.
32. In the absence of oxygen, for every molecule of glucose that enters glycolysis, ____ ATP will be produced. Exercise Physiology Essay Assignment Paper