FUNDAMENTALS OF BIOCHEMISTRY - LL FD
5th Edition
ISBN: 9781119598022
Author: Voet
Publisher: WILEY
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Chapter 7, Problem 13E
Summary Introduction
To explain: The way in which it is possible for an entire sarcomere to shorten by 1000Å in the period during through which myosin undergoes five ATP hydrolysis cycles per second, where each of which moves as an actin monomer by ~100 Å.
Concept introduction: Myosin proteins are those which bind on to actin microfilaments of the cell cytoskeleton. They play an important role in muscle contraction and cytokinesis. Myosin is an important motor protein associated with the muscle contraction and motility. Myosin requires ATP for proper functioning. They have an ATPase subunit.
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Chapter 7 Solutions
FUNDAMENTALS OF BIOCHEMISTRY - LL FD
Ch. 7 - Prob. 1ECh. 7 - 2. Which set of binding data is likely to...Ch. 7 - Prob. 3ECh. 7 - Prob. 4ECh. 7 - 5. Drinking a few drops of a commercial...Ch. 7 - 6. Explain why long-distance runners prefer to...Ch. 7 - Prob. 7ECh. 7 - Prob. 8ECh. 7 - Prob. 9ECh. 7 - 10. In the variant hemoglobin C, glutamate at...
Ch. 7 - 11. Is myosin a fibrous protein or a globular...Ch. 7 - 12. In striated muscle, cells undergo mitosis...Ch. 7 - 13. A myosin head can undergo five ATP hydrolysis...Ch. 7 - 14. Rigor mortis, the stifle rung of muscles after...Ch. 7 - Prob. 15ECh. 7 - 16. Antibodies are well suited for recognizing...Ch. 7 - 17. Give the approximate molecular masses of an...Ch. 7 - 18. Many fish produce a tetrameric IgM. If each H...Ch. 7 - 19. Explain why the variation in VL and VH domains...Ch. 7 - 20. How many hypervariable loops are present in...Ch. 7 - Prob. 21CQCh. 7 - 22. If myoglobin had the same p50 value as...Ch. 7 - Prob. 23CQCh. 7 - Prob. 24CQCh. 7 - Prob. 25CQCh. 7 - Prob. 26CQCh. 7 - Prob. 27CQCh. 7 - Prob. 28CQCh. 7 - 29. Explain why a microfilament is polar, whereas...Ch. 7 - Prob. 30CQCh. 7 - Prob. 31CQCh. 7 - Prob. 32CQCh. 7 - Prob. 33CQCh. 7 - Prob. 34CQCh. 7 - MORE TO EXPLORE (a) Lock up information about...
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