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The neuropeptides that act as natural opiates are (a) substance P, (b) somatostatin and

Human Anatomy & Physiology | 9th Edition | ISBN: Human Anatomy & Physiology | Authors: Elaine N. Marieb, Katja N. Hoehn ISBN: Human Anatomy & Physiology 419

Solution for problem 8 Chapter 11

Human Anatomy & Physiology | 9th Edition

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Human Anatomy & Physiology | 9th Edition | ISBN: Human Anatomy & Physiology | Authors: Elaine N. Marieb, Katja N. Hoehn

Human Anatomy & Physiology | 9th Edition

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Problem 8

The neuropeptides that act as natural opiates are (a) substance P, (b) somatostatin and cholecystokinin, (c) tachykinins, (d) enkephalins.

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Biodiversity Unit 4 Day 5 Phylum Chordata General Characteristics  Post anal tail  Notochord (used for support and movement)  Pharyngeal gill slits  Dorsal hollow nerve cord Subphylum Urochordata -“tunicates, sea squirts, larvaceans” -close human ancestors -colorful to warn predators -use secondary compounds for defense Subphylum Cephalochordata -“lancelets” Somatic Tissue: tissue not involved in reproduction Germinal Tissue: tissue involved in reproduction Neoteny: somatic tissue that slows down EX. Dwarfism Progenesis: germinal tissue that speeds up EX. 5-year-old w/ child Paedomorphosis/paedogenesis: adults in a childlike form *Pikaia the 1 vertebrate* Subphylum Vertebrata Class Agnatha -

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Chapter 11, Problem 8 is Solved
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Textbook: Human Anatomy & Physiology
Edition: 9
Author: Elaine N. Marieb, Katja N. Hoehn
ISBN: Human Anatomy & Physiology

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The neuropeptides that act as natural opiates are (a) substance P, (b) somatostatin and