Human Physiology: An Integrated Approach (8th Edition)
8th Edition
ISBN: 9780134605197
Author: Dee Unglaub Silverthorn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 7.3, Problem 7CC
In the blood glucose example, the increase in blood glucose corresponds to which step of a reflex pathway? Insulin secretion and the decrease in blood glucose correspond to which steps?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
If Devan’s brain is producing serotonin and GABA, he would need to get plenty of which vitamins in order to make them?
Group of answer choices
Thiamin and pantothenic acid
Pyridoxine and pantothenic acid
Niacin and thiamin
Pyridoxine and thiamine
In response to epinephrine for the "fight or flight" response, there is INCREASED activity of PEP
carboxykinase in the liver.
What is the function of PEP carboxykinase?
Enter your answer here
Why is it beneficial to increase the activity of PEP carboxykinase in the liver in response to
epinephrine for the "fight or flight" response?
Enter your answer here
How can we summarize these results with how coffee affects a person’s reflex?
Chapter 7 Solutions
Human Physiology: An Integrated Approach (8th Edition)
Ch. 7.1 - Name the membrane transport process by which...Ch. 7.1 - What is the suffix in a chemical name that tells...Ch. 7.2 - What is the classic definition of a hormone?Ch. 7.2 - Based on what you know about the organelles...Ch. 7.2 - Prob. 5CCCh. 7.2 - The steroid hormone aldosterone has a short...Ch. 7.3 - In the blood glucose example, the increase in...Ch. 7.3 - Which insulin release pathway in Figure 7.7b is a...Ch. 7.3 - Prob. 9CCCh. 7.3 - Catecholamines belong to which chemical class of...
Ch. 7.3 - What intracellular structure is used for transport...Ch. 7.3 - Prob. 12CCCh. 7.3 - Match the general reflex pathway patterns shown in...Ch. 7.3 - Prob. 14CCCh. 7 - The study of hormones is called _____.Ch. 7 - List the three basic ways hormones act on their...Ch. 7 - List five endocrine glands, and name one hormone...Ch. 7 - Match the following researchers with their...Ch. 7 - Put the following steps for identifying an...Ch. 7 - Prob. 6RQCh. 7 - Prob. 7RQCh. 7 - Prob. 8RQCh. 7 - Prob. 9RQCh. 7 - Prob. 10RQCh. 7 - Prob. 11RQCh. 7 - Why do steroid hormones usually take so much...Ch. 7 - Prob. 13RQCh. 7 - Prob. 14RQCh. 7 - Prob. 15RQCh. 7 - Prob. 16RQCh. 7 - In reflex control pathways involving trophic...Ch. 7 - What characteristic defines neurohormones?Ch. 7 - Prob. 19RQCh. 7 - Prob. 20RQCh. 7 - Prob. 21RQCh. 7 - Prob. 22RQCh. 7 - Prob. 23RQCh. 7 - Prob. 24RQCh. 7 - Compare and contrast the three chemical classes of...Ch. 7 - Map the following groups of terms. Add terms if...Ch. 7 - The terms specificity, receptors, and...Ch. 7 - Prob. 28RQCh. 7 - Some early experiments for male birth control...Ch. 7 - Prob. 30RQCh. 7 - The following graph shows plasma TSH concentration...Ch. 7 - Prob. 32RQ
Knowledge Booster
Learn more about
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
- A patient has been exposed to the organophosphate pesticide malathion,which inactivates acetylcholinesterase. Which of the following symptoms would you predict: blurring of vision, excess tear formation, frequent or involuntary urination, pallor (pale skin), muscle twitching, orcramps? Would atropine be an effective drug to treat the symptoms?(See Clinical Impact 16.2 for the action of atropine.) Explain.arrow_forwardDefine homeostasis. What happens when homeostasis fails? List the three basic components of a control system and give an example. Describe the components of a reflex pathway. Contrast the response loop and the feedback loop. Explain the relationship between a regulated physiological variable and its setpoint. Is the physiological variable exactly at its setpoint? Compare and contrast negative and positive feedback. Give a biological example of each. Is the setpoint constant or can it change over time? If setpoints can change over time, what is this called? Chapter 2:arrow_forwardI need to see a line graph for the following data and which (if any) of the individuals (A or B) has diabetes? Also, if the time period was extended to six hours, what would the expected glucose level for Person B be?arrow_forward
- Botulinum toxin (Botox) works by blocking the exocytosis of acetylcholine. A number of different medical and cosmetic procedures use this chemical. Injection of small quantities of botulinum toxin (Botox) into specific overactive muscles causes muscle relaxation that smooths the skin and reduces wrinkles. Injection into certain spinal ganglia helps reduce a certain form of chronic pain, and injections into the salivary glands causes the reduction of overactive saliva production. What type of toxin is Botox? a. Agonist b. Antagonistarrow_forwardBotulinum toxin (Botox) works by blocking the exocytosis of acetylcholine. A number of different medical and cosmetic procedures use this chemical. Injection of small quantities of botulinum toxin (Botox) into specific overactive muscles causes muscle relaxation that smooths the skin and reduces wrinkles. Injection into certain spinal ganglia helps reduce a certain form of chronic pain, and injections into the salivary glands causes the reduction of overactive saliva production. What type of toxin is Botox? Agonist or Antagonistarrow_forwardThermoreceptors in the hypothalamus sense the temperature of the blood. When blood temperature begins to decrease, the hypothalamus releases TRH, which stimulates the release of TSH from the anterior pituitary gland. TSH stimulates the thyroid gland to release thyroid hormone (TH). TH stimulates an increase in body temperature, which causes the hypothalamus to decrease the release of TRH. In this reflex pathway, what is the response? A) Increased body temperature B) Increased release of TH C) Thermoreceptors D) Decreased release of TRHarrow_forward
- The amygdalae are almond shaped structures found near the hippocampus in the brain. The amygdalae are responsible for certain emotions such as fear and can trigger changes in the body in response to these emotions.The amygdalae are regulated by the structure of the brain that controls reasoning and critical thinking.The structure of the brain that regulates the amygdalae and the hormone that is released when the amygdalae sense fear are, respectively: Select one: a. Structure Hormone Parietal lobe Cortisol b. Structure Hormone Frontal lobe Cortisol c. Structure Hormone Frontal lobe Epinephrine d. Structure Hormone Parietal lobe Epinephrinearrow_forwardNeuropeptide Y (NPY) ____________ appetite. (a) increases, or (b) decrease. I read some papers that look contradictory. One says that NPY decreases latency to eat, increases motivation to eat, and develops satiety by augmenting meal size. While the other paper says that when the NPY receptors are activated, the expression of NPY is down-regulated to decrease appetite and food intake. Glad if the expert advise.arrow_forwardWhen the neurotransmitter acetylcholine (ACh) binds the acetylcholine receptor (a GPCR) on muscle cells, it causes them to contract. ZIGGY, a chemical analog of ACh, also binds to the same acetylcholine receptor on muscle cells, but instead causes the muscle cells to relax. For this reason, it is sometimes prescribed as a muscle relaxer. Explain in 3-4 sentences how ZIGGY could cause muscle relaxation. How can both ZIGGY and ACh bind the same GPCR? And then how can they have different effects on the cells, despite binding to the same receptor on the same cells?arrow_forward
- Explain why reaction times are slower than involuntary reflexes you expect your reaction times to be the same if you tested them later today? Why or why not? Would they differ if you tested them tomorrow morning? List several factors that would contribute to variations in reaction times, both in the same person and among different people.arrow_forwardThompson Medical Company manufactures and sells Aspercreme, a topical analgesic. Aspercreme is a pain reliever that contains no aspirin. Thompson’s advertisements strongly suggest that Aspercreme is related to aspirin, however, by claiming that it provides “the strong relief of aspirin right where you hurt.” Is Thompson’s advertisement for Aspercreme false and misleading? Explain.arrow_forwardDuring a sympathetic nervous system response to an event, your heart rate increases, indicating the part of the heart responsible for controlling heart rate (the sinoatrial node) is innervated by sympathetic nerves. The SA node is also responsive to epinephrine,a hormone secreted by the adrenal medulla. Explain why the onset of the effect of the hormone is so much slower than the onset of the effect from sympathetic nerve stimulation and yet the effect of the hormone lasts much longer than the effect of nerve stimulation.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license