Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Chapter 9, Problem 28CTQ
The same second messengers are used in many different cells, but the response to second messengers is different in each cell. How is this possible?
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Chapter 9 Solutions
Biology 2e
Ch. 9 - Figure 9.8 HER2 is a receptor tyrosine kinase. In...Ch. 9 - Figure 9.10 In certain cancers, the GTPase...Ch. 9 - Figure 9.17 Which of the following statements...Ch. 9 - Figure 9.18 What advantage might biofilm...Ch. 9 - What property prevents the ligands of cell-surface...Ch. 9 - The secretion of hormones by the pituitary gland...Ch. 9 - Why are ion channels necessary to transport ions...Ch. 9 - Endocrine signals are transmitted more slowly than...Ch. 9 - A scientist notices that when she adds a small,...Ch. 9 - Where do DAG and IP3 originate? They are formed by...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What is PNS in the nervous system and how does it contribute to coordination in neural signaling?arrow_forwardWhat is the nature of the receptors that bind intercellular chemical messengers?arrow_forwardWhat is a second messenger in cell signaling, and what kinds of molecules can act as second messengers?arrow_forward
- How do Signal transduction pathways differ between lipid-solubleand water-soluble messengers?arrow_forward. Compare and contrast signalling through a ligand-gated ion channel and a G-protein coupled receptor, using specific examples.arrow_forwardwhat characteristic is not one attributed to a second messenger? a. Intracellular signaling molecule b. molecules that can easily pass across membrane bilayers. c. molecules that can act as allosteric effectors for signaling proteins. d. molecules that can be rapidly converted between active and inactive forms. e. molecules that are synthesized in response to receptor/signal interaction.arrow_forward
- Why can acetylcholine (or other signaling molecules) have so many different effects?arrow_forwardWhat are the three steps by which receptor tyrosine kinases typically convey an extracellular signal to another intracellular enzyme?arrow_forwardList the two major classes of receptors for chemical messengers?arrow_forward
- How can the same signal (ligand) , result in different cellular responses in different cell types with the same receptors?arrow_forwardWhat distinguishes a steroid receptor from a receptor tyrosine kinase receptor or a G-protein-coupled receptor?arrow_forwardHow is an extracellular signal converted to an intracellular signal in signal transduction? Give a specific example.arrow_forward
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