Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
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Chapter 6, Problem 13TYU
Summary Introduction
Concept introduction: When any signaling molecule interacts with a receptor, it induces a conformational change in a receptor and forms ligand‑receptor complex. This interaction activates the receptor, which further activates different secondary molecules such as calcium ions, cyclic adenosine monophosphate (AMP), and diacylglycerol (DAG). The secondary molecules activate the other protein kinases or phosphatases to produce cellular response.
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Which is the correct sequence? 1. protein kinase activated 2. adenylyl cyclase activated 3. cAMP produced 4. proteins phosphorylated 5. G protein activated (a) 1, 2, 3, 5, 4 (b) 5, 3, 2, 1, 4 (c) 5, 2, 3, 4, 1 (d) 5, 2, 3, 1, 4 (e) 2, 3, 1, 4, 5
Which is the correct sequence ? 1. protein kinase activated 2. adenylyl cyclase activated 3. produced 4. proteins phosphorylated 5. G protein activated
1. Plays an important role in intracellular signaling
2. helps maintain an erection in men
3. has a key role in glycoprotein synthesis
4. Helps control diabetes by reducing blood sugar and insulin resistance
5. facilitates absorption of minerals such as Potassium, Magnesium, and Calcium
6. removes toxic substances from the breakdown of muscle proteins during intensive exercise
7. has a synergistic effect with Vitamin E and Selenium
8. Needed to produce tryptophan
9. Protects myelin sheath
10. facilitates removal of heavy metals such as mercury
Choices for the answers:
A. Alanine
B. Cysteine
C. Glutamine
D. Glutathione
E. Glycine
F. Serine
G. Taurine
H. Aspargine
I. Aspartic Acid
J. Proline
K. L-arginine
L. Tyrosine
Chapter 6 Solutions
Biology (MindTap Course List)
Ch. 6.1 - Describe the four main processes essential for...Ch. 6.1 - What is the sequence of events that takes place in...Ch. 6.1 - Prob. 2CCh. 6.2 - Compare three types of signaling molecules:...Ch. 6.2 - Prob. 1CCh. 6.2 - Prob. 2CCh. 6.2 - Prob. 3CCh. 6.3 - Identify mechanisms that make reception a highly...Ch. 6.3 - Prob. 4LOCh. 6.3 - Prob. 1C
Ch. 6.3 - Prob. 2CCh. 6.3 - Prob. 3CCh. 6.3 - Prob. 4CCh. 6.4 - Prob. 5LOCh. 6.4 - Trace the sequence of events in signal...Ch. 6.4 - How is an extracellular signal converted to an...Ch. 6.4 - Prob. 2CCh. 6.4 - Prob. 3CCh. 6.5 - Prob. 7LOCh. 6.5 - Prob. 8LOCh. 6.5 - Prob. 1CCh. 6.5 - Prob. 2CCh. 6.5 - Prob. 3CCh. 6.6 - Cite evidence supporting a long evolutionary...Ch. 6.6 - Prob. 1CCh. 6 - During signal transduction (a) the cell converts...Ch. 6 - When a signaling molecule binds with a receptor,...Ch. 6 - G proteinlinked receptors (a) inactivate G...Ch. 6 - Prob. 4TYUCh. 6 - Prob. 5TYUCh. 6 - Calcium ions (a) can act as second messengers (b)...Ch. 6 - When growth hormone binds to an enzyme-linked...Ch. 6 - Scaffold proteins (a) release kinases and...Ch. 6 - Prob. 9TYUCh. 6 - Prob. 10TYUCh. 6 - More than 500 genes have been identified in the...Ch. 6 - Prob. 12TYUCh. 6 - Prob. 13TYUCh. 6 - EVOLUTION LINK Cell signaling in plant and animal...Ch. 6 - EVOLUTION LINK Some of the same G proteinlinked...Ch. 6 - Prob. 16TYU
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