EBK FUNDAMENTALS OF GENERAL, ORGANIC, A
8th Edition
ISBN: 8220102895805
Author: Peterson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 28, Problem 28.82AP
Interpretation Introduction
Interpretation:
The advantage for an animal to produce its own pain-suppressing molecules has to be explained.
Concept Introduction:
- Pain suppressing molecules: Pain suppressing molecules are hormones which are released when the body experiences unbearable pain and these molecules help to reduce the pain.
- Suppressing the pain helps the prey to escape from the predator even when they are injured
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
What are the advantages of having an enzyme (like adenylyl cyclase) involved in the initial response to receptor activation by a first messenger?
Which of the following contain statements that are both correct?
Aspartame triggers the cellular signaling cascade via activation of cAMP as secondary messenger. Primary role of non-nutritive sweeteners is to provide energy for the body.
Increase in cAMP and IP3 levels promotes increase in intracellular Ca+2 ions. Phytochemicals that elicit sweet sensation are considered natural sweeteners.
Each taste buds contain only one taste receptor cell type, which results to a predominant taste modality on specific tongue locations. In a 250g carbohydrate meal, a total of 1 kcal of energy is produced.
Ligand binding to G-protein coupled receptors (GPCR) promotes the activation of heterotrimeric G-proteins. G-proteins are activated through direct phophorylation of GDP that is bound to the a-subunit.
Positive feedback loops are used in chemical messaging in the body. Below is a list of steps that describe how a positive feedback system works in chemical messaging. The list is out of order. Placed the list in the proper order.
1. A sensor in a persons finger senses a change in the bloodstream.
2. The chemical messenger triggers the production of a specialized protein in the finger in response to the original signal.
3. A chemical messenger is released from the brain and travels to the finger.
4. As the specialized protein is made in the finger, it triggers the production of even more specialized protein.
5. The brain determines that conditions are no longer in homeostasis.
Chapter 28 Solutions
EBK FUNDAMENTALS OF GENERAL, ORGANIC, A
Ch. 28.1 - While thinking about how a messenger molecule and...Ch. 28.2 - Prob. 28.2PCh. 28.2 - Prob. 28.3PCh. 28.2 - Prob. 28.4PCh. 28.3 - Prob. 28.5PCh. 28.3 - Prob. 28.6KCPCh. 28.4 - Prob. 28.7PCh. 28.4 - Look at the structure of thyroxine shown earlier...Ch. 28.4 - Prob. 28.1CIAPCh. 28.4 - Prob. 28.2CIAP
Ch. 28.4 - Prob. 28.9PCh. 28.5 - Prob. 25.10PCh. 28.6 - Prob. 28.11PCh. 28.6 - Prob. 28.12PCh. 28.6 - Prob. 28.13KCPCh. 28.7 - Identify the functional groups present in THC. Is...Ch. 28.7 - Prob. 28.15KCPCh. 28 - Prob. 28.16UKCCh. 28 - Prob. 28.17UKCCh. 28 - Prob. 28.18UKCCh. 28 - Prob. 28.19UKCCh. 28 - Prob. 28.20UKCCh. 28 - Prob. 28.21UKCCh. 28 - Prob. 28.22APCh. 28 - Prob. 28.23APCh. 28 - Prob. 28.24APCh. 28 - Prob. 28.25APCh. 28 - Prob. 28.26APCh. 28 - Prob. 28.27APCh. 28 - Prob. 28.28APCh. 28 - Prob. 28.29APCh. 28 - Prob. 28.30APCh. 28 - Prob. 28.31APCh. 28 - Prob. 28.32APCh. 28 - Prob. 28.34APCh. 28 - Prob. 28.35APCh. 28 - Prob. 28.36APCh. 28 - Prob. 28.37APCh. 28 - How does epinephrine reach its target tissues?Ch. 28 - Prob. 28.39APCh. 28 - Prob. 28.40APCh. 28 - Prob. 28.41APCh. 28 - Prob. 28.42APCh. 28 - What enzyme catalyzes hydrolysis of the second...Ch. 28 - Prob. 28.44APCh. 28 - Prob. 28.45APCh. 28 - Prob. 28.46APCh. 28 - Prob. 28.47APCh. 28 - Prob. 28.48APCh. 28 - Prob. 28.49APCh. 28 - Prob. 28.50APCh. 28 - Prob. 28.51APCh. 28 - Prob. 28.52APCh. 28 - Prob. 28.53APCh. 28 - Prob. 28.54APCh. 28 - Prob. 28.55APCh. 28 - Prob. 28.56APCh. 28 - Prob. 28.57APCh. 28 - Prob. 28.58APCh. 28 - Prob. 28.59APCh. 28 - Prob. 28.60APCh. 28 - Prob. 28.62APCh. 28 - Prob. 28.63APCh. 28 - Prob. 28.64APCh. 28 - Prob. 28.65APCh. 28 - Prob. 28.66APCh. 28 - Prob. 28.67APCh. 28 - Prob. 28.68APCh. 28 - Prob. 28.69APCh. 28 - Prob. 28.70APCh. 28 - Prob. 28.71APCh. 28 - Prob. 28.72APCh. 28 - Prob. 28.73APCh. 28 - Prob. 28.74APCh. 28 - Prob. 28.75APCh. 28 - Prob. 28.76APCh. 28 - Why do we have brain receptors that respond to...Ch. 28 - Prob. 28.78APCh. 28 - Prob. 28.79APCh. 28 - Prob. 28.80APCh. 28 - Prob. 28.81APCh. 28 - Prob. 28.82APCh. 28 - Prob. 28.83CPCh. 28 - Prob. 28.84CPCh. 28 - Prob. 28.85CPCh. 28 - Prob. 28.86CPCh. 28 - Prob. 28.87CPCh. 28 - Prob. 28.88CPCh. 28 - Prob. 28.89CPCh. 28 - Prob. 28.90CPCh. 28 - Prob. 28.91CPCh. 28 - Prob. 28.92CPCh. 28 - Prob. 28.93CPCh. 28 - Prob. 28.94GPCh. 28 - Prob. 28.95GP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
- Why do different cells respond to the same stimulus in different ways? State three potential outcomes of signal transduction events.arrow_forwardMany neurotoxins have been used extensively in physiological studies of neurons. When comparing tetrodotoxin found in puffer fish and batrachotoxins from poison dart-frogs, the former had no effect on a neurons resting potential but completely stopped its action potential, whereas the later toxin immediately initiates depolarization of a neuron but prevents repolarization. Can your group hypothesize how these toxins affect the nerve transmission differently?arrow_forwardThe adaptive response to DNA damage is to increase levels of the polar signaling molecule, _____, which is a produced by cleaving the precursor _____. The signaling molecule interacts with _____, which is a membrane bound receptor. The membrane receptor triggers the production of secondary messenger cAMP. The outcome is increased synthesis of protective pigments. a) β-endorphin; pheomelanin; α-MSH; b) α-MSH; POMC; MC1R c) POMC; α-MSH; melanosome d) MC1R; folate; melanosomearrow_forward
- What are the effects of acetylcholine and norepinephrine as they relate to the functioning of the sympathetic and parasympathetic nervous system? Why has extract of deadly nightshade been an effective remedy for digestive cramps for over 2000 years?arrow_forwardWhat is the effect of marijuana in animals?arrow_forwardGive two examples of pheromones except sex pheromones and give an example of insect aside from bees that employ each specific type of pheromone.arrow_forward
- Describe the four phases of signal transduction in living organisms.arrow_forwardThe drug Celebrex selectively inhibits PTGS2 while aspirin and other NSAID’s inhibit both PTGS1 and PTGS2 in the same way. Why do you think researchers wanted to discover a selective inhibitor to PTGS2?arrow_forwardBased on what you know about how Serotonin and Octopamine function, do the results of the Octopamine injection make sense? Results: After injecting the Octopamine, the crayfish showed aggressive behavior(either resident male or intruder female/male) Why do you say so? What might explain your results?arrow_forward
- What are the advantages of having an enzyme involved in the initial response to receptor activation by a first messenger?arrow_forwardIn your opinion, what is the significance of having the right cell receptors for a specific hormone? Provide an example to support your answer.arrow_forwardSomeone goes for a jog first thing in the morning and encounters a squadron of javelinas, causing a release of epinephrine. Some of this circulating epinephrine binds to a G-alpha-s coupled receptor (GPCR) on the surface of muscle cells. Which of the following would occur in the muscle cell as a result of this activation? Nitric oxide synthesis would increase. cyclic AMP (cAMP) activity would increase. Phospholipase C (PLC) would hydrolyze (cut) the molecule PIP2. The levels of adenylate cyclase activity would decrease. The levels of adenylate cyclase activity would decrease. Which ligand is CORRECTLY matched with its characteristic? Group of answer choices Glucagon: stimulates the activation of the mitogen activated protein (MAP) kinase pathway Nitric oxide (NO): must bind to its target protien withn a few seconds because NO degrades rapidly Steroid hormone: produces a response in its target cells within seconds Acetylcholine: hydrophobic molecule that binds to…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning