Science
BiologyBiology: The Dynamic Science (MindTap Course List)Discuss Concepts Cats, dogs, and humans may develop myasthenia gravis, an autoimmune disease in which antibodies develop against acetylcholine receptors in the synapses between neurons and skeletal muscle fibers. Based on what you know of the biochemistry of muscle contraction (see Section 43.1), explain why people with this disease typically experience severe fatigue with even small levels of exertion, drooping of facial muscles, and trouble keeping their eyelids open.

Discuss Concepts Cats, dogs, and humans may develop myasthenia gravis, an autoimmune disease in which antibodies develop against acetylcholine receptors in the synapses between neurons and skeletal muscle fibers. Based on what you know of the biochemistry of muscle contraction (see Section 43.1), explain why people with this disease typically experience severe fatigue with even small levels of exertion, drooping of facial muscles, and trouble keeping their eyelids open.

BuyFind

Biology: The Dynamic Science (Mind...

4th Edition
Peter J. Russell + 2 others
Publisher: Cengage Learning
ISBN: 9781305389892
BuyFind

Biology: The Dynamic Science (Mind...

4th Edition
Peter J. Russell + 2 others
Publisher: Cengage Learning
ISBN: 9781305389892

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Chapter 45, Problem 13TYK
Textbook Problem

Discuss Concepts Cats, dogs, and humans may develop myasthenia gravis, an autoimmune disease in which antibodies develop against acetylcholine receptors in the synapses between neurons and skeletal muscle fibers. Based on what you know of the biochemistry of muscle contraction (see Section 43.1), explain why people with this disease typically experience severe fatigue with even small levels of exertion, drooping of facial muscles, and trouble keeping their eyelids open.

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Chapter 45 Solutions

Biology: The Dynamic Science (MindTap Course List)
Ch. 45.1 - What features of epithelial surfaces protect...Ch. 45.1 - What are the key differences between innate...Ch. 45.2 - What are the usual characteristics of the...Ch. 45.2 - What processes specifically cause each...Ch. 45.2 - What is the complement system?Ch. 45.2 - Why does combating viral pathogens require a...Ch. 45.3 - How, in general, do antibody-mediated and...Ch. 45.3 - Describe the general structure of an antibody...Ch. 45.3 - What are the principles of the mechanism used for...Ch. 45.3 - What is clonal selection?
Ch. 45.3 - How does immunological memory work?Ch. 45.4 - What is immunological tolerance?Ch. 45.4 - Explain how a failure in the immune system can...Ch. 45.5 - Compare invertebrate and mammalian immune...Ch. 45 - Which of the following most accurately describes...Ch. 45 - Which of the following is not a component of the...Ch. 45 - When a persons immune system resists infection by...Ch. 45 - One characteristic of a B cell is that it: a. has...Ch. 45 - Antibodies: a. are each composed of four heavy and...Ch. 45 - Place the following steps of recognition of an...Ch. 45 - An antigen-presenting cell: a. can be a CD8+ T...Ch. 45 - Antibodies function to: a. deactivate the...Ch. 45 - After Sally punctured her hand with a dirty nail,...Ch. 45 - Drugs are administered to patients to enhance the...Ch. 45 - Discuss Concepts HIV wreaks havoc with the immune...Ch. 45 - Discuss Concepts Given what you know about how...Ch. 45 - Discuss Concepts Cats, dogs, and humans may...Ch. 45 - Space, the final frontier! Indeed, but being in...Ch. 45 - Apply Evolutionary Thinking Defensins are found in...Ch. 45 - In 2003, Michelle Khan and her coworkers published...Ch. 45 - In 2003, Michelle Khan and her coworkers published...Ch. 45 - In 2003, Michelle Khan and her coworkers published...Ch. 45 - In 2003, Michelle Khan and her coworkers published...

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