BIOLOGY
12th Edition
ISBN: 9781264839698
Author: Raven
Publisher: MCG CUSTOM
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Textbook Question
Chapter 9, Problem 4U
Which of the following receptor types is NOT a membrane receptor?
a. Channel-linked receptor
b. Enzymatic receptor
c. G protein-coupled receptor
d. Steroid hormone receptors
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Chapter 9 Solutions
BIOLOGY
Ch. 9.1 - Prob. 1LOCh. 9.1 - Prob. 2LOCh. 9.2 - Prob. 1LOCh. 9.3 - Prob. 1LOCh. 9.3 - Prob. 2LOCh. 9.4 - Prob. 1LOCh. 9.4 - Describe how information crosses the membrane in...Ch. 9.4 - Prob. 3LOCh. 9.4 - Prob. 4LOCh. 9.5 - Prob. 1LO
Ch. 9.5 - Prob. 2LOCh. 9 - Paracrine signaling is characterized by ligands...Ch. 9 - Signal transduction pathways a. are necessary for...Ch. 9 - The function of a ____is to add phosphates to...Ch. 9 - Which of the following receptor types is NOT a...Ch. 9 - How does the function of an intracellular receptor...Ch. 9 - Signaling through receptor tyrosine kinases often...Ch. 9 - Prob. 7UCh. 9 - Which of the following best describes the...Ch. 9 - Prob. 1ACh. 9 - The ion Ca2+ can act as a second messenger because...Ch. 9 - Different receptors can have the same effect on a...Ch. 9 - In comparing small G proteins like Ras and GPCR...Ch. 9 - Prob. 5ACh. 9 - The receptors for steroid hormones and peptide...Ch. 9 - Describe the common features found in all examples...Ch. 9 - The sheet of cells that form the gut epithelium...
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- Intracellular receptors bind to signaling molecules that are A. anionic. B. cationic. C. nonpolar. D. polypeptides.arrow_forwardDefine the following terms: a. G protein-coupled receptor kinase b. β-arrestin c. enzyme-linked receptor d. guanylin e. RTKarrow_forwardxytocin stimulates contraction of smooth muscles in the breast and uterine wall. The key step in muscle contraction is release of calcium from internal cell stores. With which type of receptor does oxytocin interact to cause muscle contraction? A. Gαi-coupled receptor B. Tyrosine kinase coupled receptor C. Cytokine type 1 receptor D. Ser/Thr kinase receptor E. Gαq-coupled receptorarrow_forward
- Interacellular receptors bind a. Hydrophilic molecules B. Cell membrane receptors c. Second messengers such as Camp d. Protein hormones e. Small signals that can diffuse through the cell membranearrow_forwardCarbon monoxide is a deadly gas. This is due to its quick activation of specific signaling pathways in cells of our body. Since this is a gas, it most likely uses.... Select one: a. A transmembrane cell surface receptor since it cannot pass through cell membranes b. A voltage-gated ion channel receptor since it creates a charge when crossing the cell membrane c. An intracellular receptor since it can easily diffuse across a membranearrow_forwardwhich of the following statements about chemical receptors is correct a. chemical receptors are always found inside the cell b. chemical receptors are always found outside the cell, on the plasma membrane c. chemical receptors are usually lipids d. chemical recetor activity is triggered by agonistsarrow_forward
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