Principles of Human Physiology (6th Edition)
6th Edition
ISBN: 9780134169804
Author: Cindy L. Stanfield
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 6, Problem 19E
When a substance is first discovered and is thought to be a hormone, it is referred to as a factor. What evidence would you predict a scientist would need to change the name from factor to hormone?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Many functions in the body are controlled by hormones – chemical signals that are secreted by one organ or tissue, but have effects in multiple areas.
Calcium can enter the body from what we eat and drink. It circulates through blood and is used by many organs, so it’s level is carefully regulated. The amount of calcium in the blood is maintained at a relatively constant level by two hormones; for our purposes, we’ll just call them hormone A and hormone B. Hormone A is secreted by the parathyroid gland and it functions to increase blood calcium levels. Hormone B is secreted by parafollicular cells (C cells) in the thyroid gland and it functions to decrease blood calcium levels.
Calvin, a teenage boy, begins eating ChocoRite™ Calcium Bites, a very tasty calcium supplement. He likes them so much that he ends up eating a whole package one afternoon.
1.Where does hormone B come from?
A)From the calcium regulatory cells
B)From the parathyroid gland
C)From calcium supplements,…
You work for a pharmaceutical company where you are assigned the task of creating new drug therapies to treat thyroid disorders such as hyperthyroidism (high levels of T3 and T4) and hypothyroidism (low levels of T3 and T4). Your team has designed a few drugs, and your job is to identify which drug(s) would be successful in treating thyroid disorders based on your knowledge of thyroid hormone synthesis. Below is the list of drugs your team designed (all of these are hypothetical drugs).
Peroxidine: A drug that inhibits thyroid peroxidase from functioning
Cimigine: A drug that inhibits potassium/iodine cotransporter
Iodimine: A drug that inhibits iodinase from functioning
Aldosine: A drug that inhibits production of angiotensinogen from the liver
Aldoramine: A drug that inhibits sodium/iodine cotransporter
Thyromine: A drug that stimulates thyroglobulin production
Identify the drug(s) that would be successful in treating hyperthyroidism and hypothyroidism, and explain why and how they…
You work for a pharmaceutical company where you are assigned the task of creating new drug therapies to treat thyroid disorders such as hyperthyroidism (high levels of T3 and T4) and hypothyroidism (low levels of T3 and T4). Your team has designed a few drugs, and your job is to identify which drug(s) would be successful in treating thyroid disorders based on your knowledge of thyroid hormone synthesis. Below is the list of drugs your team designed (all of these are hypothetical drugs).
Please identify the drug(s) that would be successful in treating hypothyroidism, and explain why and how they would be successful.
Aldosine: A drug that inhibits production of angiotensinogen from the liver
Aldoramine: A drug that inhibits sodium/iodine cotransporter
Thyromine: A drug that stimulates thyroglobulin production
Peroxidine: A drug that inhibits thyroid peroxidase from functioning
Cimigine: A drug that inhibits potassium/iodine cotransporter
Iodimine: A drug that inhibits iodinase from…
Chapter 6 Solutions
Principles of Human Physiology (6th Edition)
Ch. 6.1 -
Name the two hormones released in the posterior...Ch. 6.1 -
Name each hypothalamic tropic hormone and...Ch. 6.1 - Prob. 6.1.3QCCh. 6.2 -
Name the three hormones released by the thyroid...Ch. 6.2 - Prob. 6.2.2QCCh. 6.2 -
Which endocrine gland secretes insulin?...Ch. 6.5 -
Name the three factors affecting the...Ch. 6.5 -
Describe humoral control of hormone secretion....Ch. 6.5 - Prob. 6.3.3QCCh. 6.5 - Prob. 6.3.4QC
Ch. 6.5 - Prob. 6.3.5QCCh. 6.5 - Prob. 1CTQCh. 6.5 - Prob. 2CTQCh. 6.5 - Prob. 3CTQCh. 6 - Prob. 1ECh. 6 -
Which of the following is an accurate statement...Ch. 6 - Prob. 3ECh. 6 - Prob. 4ECh. 6 - Prob. 5ECh. 6 -
In primary hyposecretion of thyroid hormones,...Ch. 6 -
Which of the following organs secretes glucagon?...Ch. 6 - Prob. 8ECh. 6 - Prob. 9ECh. 6 - Prob. 10ECh. 6 - Prob. 11ECh. 6 - Prob. 12ECh. 6 - Prob. 13ECh. 6 - Prob. 14ECh. 6 - Prob. 15ECh. 6 - Prob. 16ECh. 6 - Prob. 17ECh. 6 - Prob. 18ECh. 6 - When a substance is first discovered and is...Ch. 6 -
1,25-Dihydroxy vitamin D3 is a hormone that...
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
- Human hormones control everything within the body (as well as the behaviors of others around us). select one hormone and discuss what would happen to the body if it was no longer produced, if too much of it were to appear in the body, and what you could do about it if levels were incorrect.arrow_forwardWhich of the statements is/are incorrect for hormones? 1) Hormones are non-nutrient chemicals serving as intercellular messengers. 2) Hormones are molecules of low molecular weight and are produced in traces. 3) Hormones give energy and also effect metabolism and growth activities of target cells. 4) Many hormones are produced in inactive form.arrow_forwardCortisol is known as one of the major stress hormones we produce in response to external stresses we experience. If we wanted to inhibit the production and secretion of Cortisol, what steps that lead to the production to Cortisol could you theoretically block with a drug? Don't just list targets,but explain.your rationale in your answer.arrow_forward
- Why do steroid hormones (and TH) lead to relatively long-term changes in cells?arrow_forwardWhich of the following are not hormones (more than one answer may be correct)? A molecule that is released by fat into the bloodstream and targets reproductive organs, hair and adipose tissue. A molecule that is released by neurons and targets other neurons nearby A molecule that is released by neurons and targets muscles and endocrine glands throughout the body A molecule that is released by the pancreas that breaks down proteins in the intestinearrow_forwardAfter reading about hormones, please write a paragraph: What could happen to hormone function if target cells receptors are structurally incorrect?arrow_forward
- Look at the structures of the three female sex hormones shown on page 867. Identify the type of functional group change that interconverts estradiol and estrone. To which class of chemical reactions does this change belong?arrow_forwardWhich of the following observations can be explained by the properties of hormone receptors? a) A certain tissue can react to more than one hormone b) A certain hormone affects only a specific tissue, not all tissues c) Some tissues react very quickly to a certain hormone, other tissues take many hours to react to the same hormonearrow_forwardA new hormone is discovered that binds to receptors on the target surface. Describe the chemical class of hormone that is hormone belong to and explain how you could discern this class? (Subject: Human physiology)arrow_forward
- 1.) What is the functions of hormones 2.) What is stress response 3.) describing the role or hormones usch as thyroxine, ADH, PTH, calcitonin etc. 4.) applying knowledge of metabolic roles of hormones to new situations and predicting the effect on homeostasis 5.) positive and negative feedback looparrow_forwardWhich of the following types of molecules can be a hormone? a) Phospholipids b) Fatty acid derivatives c) Proteins d) Nucleic acid derivatives e) Peptidesarrow_forwardWrite down in your own words the similarities and dissimilarities of hormones and enzymes?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Great Glands - Your Endocrine System: CrashCourse Biology #33; Author: CrashCourse;https://www.youtube.com/watch?v=WVrlHH14q3o;License: Standard Youtube License