Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN: 9781285866932
Author: Lauralee Sherwood
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 4.8, Problem 2CYU
Summary Introduction
To write:
The regulatory system that enables a person to look back into this human physiology book. The regulatory system that maintains the blood glucose level.
Introduction:
The endocrine system can be defined as a network of glands present in the body which produce the hormones. These are helpful in important body functions. Hormones lead to the variations in cells by binding to receptors located on target cells.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
You are a researcher seeking to determine if an experimental drug can effectively treat hyperglycemia, a condition characterized by excess glucose in the blood, often associated with Type I diabetes. You select 24 hyperglycemia patients to study, and you give half of them a pill containing the drug you are testing and the other half a placebo (a pill that lacks the drug ingredient). After an evening of fasting, you measure the amount of glucose in their blood the next morning.
Write the null and alternative hypotheses appropriate for your study.
Which treatment is your control group, and why does your experimental design require a control group?
Describe the structure of a carbohydrate, and what are the functions of carbohydrates in the body?
What test that we have used before in lab could you use to measure the amount of glucose in their blood? Describe how you would use this test to measure the amounts of glucose in their blood serum samples.
Identify the dependent variable…
GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new automated system that can detect normal levels of dissolved glucose (70. to 105 mg/dL), using a blood sample that is as small as 5.0 mL.
Calculate the minimum mass in milligrams of glucose that the new system must be able to detect.
Be sure your answer has the correct number of significant digits.
Identify the key features of the feedback loop that regulates your blood sugar after a meal.
Receptor
Chapter 4 Solutions
Human Physiology: From Cells to Systems (MindTap Course List)
Ch. 4.1 - Name the two types of excitable tissue.Ch. 4.1 - Prob. 2CYUCh. 4.1 - State the factor responsible for triggering gate...Ch. 4.2 - Prob. 1CYUCh. 4.2 - Prob. 2CYUCh. 4.2 - Prob. 3CYUCh. 4.3 - Draw and label an action potential, indicating the...Ch. 4.3 - Prob. 2CYUCh. 4.3 - Prob. 3CYUCh. 4.3 - Prob. 4CYU
Ch. 4.4 - Explain why synapses operate only in the direction...Ch. 4.4 - Prob. 2CYUCh. 4.4 - Prob. 3CYUCh. 4.4 - Prob. 4CYUCh. 4.5 - Define target cell.Ch. 4.5 - Distinguish among the four types of extracellular...Ch. 4.5 - Outline the three general means by which binding...Ch. 4.5 - Prob. 4CYUCh. 4.6 - Distinguish between cytokines and eicosanoids.Ch. 4.6 - Discuss the roles of phospholipase A2,...Ch. 4.6 - Prob. 3CYUCh. 4.7 - Prob. 1CYUCh. 4.7 - Prob. 2CYUCh. 4.7 - Prob. 3CYUCh. 4.8 - Prob. 1CYUCh. 4.8 - Prob. 2CYUCh. 4 - Conformational changes in channel proteins brought...Ch. 4 - Prob. 2RECh. 4 - Prob. 3RECh. 4 - Prob. 4RECh. 4 - Second-messenger systems ultimately bring about...Ch. 4 - Each steroidogenic organ has all the enzymes...Ch. 4 - Prob. 7RECh. 4 - Prob. 8RECh. 4 - Prob. 9RECh. 4 - Prob. 10RECh. 4 - Prob. 11RECh. 4 - Prob. 12RECh. 4 - Prob. 13RECh. 4 - A common membrane-bound intermediary between the...Ch. 4 - Prob. 15RECh. 4 - Prob. 16RECh. 4 - Prob. 17RECh. 4 - Prob. 18RECh. 4 - Define the following terms: polarization,...Ch. 4 - Prob. 2UCCh. 4 - Prob. 3UCCh. 4 - Prob. 4UCCh. 4 - Compare the four kinds of gated channels in terms...Ch. 4 - Prob. 6UCCh. 4 - Prob. 7UCCh. 4 - Prob. 8UCCh. 4 - Prob. 9UCCh. 4 - Define signal transduction.Ch. 4 - Compare the tyrosine kinase and JAK/STAT pathways.Ch. 4 - Prob. 12UCCh. 4 - Prob. 13UCCh. 4 - Describe how arachidonic acid is converted into...Ch. 4 - Prob. 15UCCh. 4 - Prob. 16UCCh. 4 - Explain how the cascading effect of hormonal...Ch. 4 - Prob. 18UCCh. 4 - Answer the following questions regarding...Ch. 4 - Prob. 2SQECh. 4 - Prob. 3SQECh. 4 - Prob. 1ACRCh. 4 - The rate at which the Na+K+ pump operates is not...Ch. 4 - Which of the following would occur if a neuron...Ch. 4 - Prob. 3TAHLCh. 4 - Assume presynaptic excitatory neuron A terminates...Ch. 4 - Prob. 5TAHL
Knowledge Booster
Similar questions
- Thomas is challenged by his friends to consume a large 1 Kg steak. While consuming the steak, he also consumes a fair amount of Cola. An hour after he completed the challenge, a blood sample is taken from which his average amino acid and glucose concentration is determined. His results show that his glucose concentration is above normal but his amino acid concentration is normal. Provide an explanation as to why his amino acid concentrations are normal and not also elevated even though he consumed a 1 Kg steak.arrow_forwardwhat happens in a normal patient when they consume a large amount of glucose?arrow_forwardHow are graphs 1 and 2 similar? Graphs 1 and 2 are similar because... 1. 2. 3.arrow_forward
- How is the ability to store glucose as glycogen related to the general principle of physiology that physiological processes require the transfer and balance of matter and energy?arrow_forwardSuppose you are an intern working in a small rural emergency room in Bumblescum, SC. Your hospital is short on nurses and you have to prepare IV fluids for all of your patients. One of your patients is suffering from an insulin overdose and you are trying to regulate her blood sugar back to normal. You decide to administer an intravenous drip of 5% dextrose over an extended period with monitoring. Normally IV bags containing 5% dextrose are available, but due the current healthcare crisis the hospital administrators have decided to order standard bags of 0.9% NaCl. This means you will need to remove a calculated volume of the 0.9% NaCl from the bag and add back the calculated volume of dextrose. A container of 50% dextrose is available in the ER stockroom. How much of the 50% dextrose should be added to the bag if the total IV bag volume will be 1000 mL and a 5% solution is desired?arrow_forwardIdentify the key features of the feedback loop that regulates your blood sugar after a meal. Effectorarrow_forward
- You have the task of producing 3 kilogram of porcine (pig) insulin from pig pancreases to create an emergency stockpile of insulin. You know that a typical adult pig has a 269 gram pancreas and it is possible to produce 15 micromoles of purified insulin from 1 kg of pancreatic tissue. How many fresh pig carcasses would you need to produce 3 kg of insulin?arrow_forwardLactose is found in milk products. It is converted by the body into a usable form in a series of chemical reactions. The diagram shows the series of reactions that convert lactose into a usable form. Enzyme 1 Enzyme 2 Enzyme 3 Enzyme 4 galactose- 1-phosphate Lactose galactose glucose- 1-phosphate glucose- 6-phosphate If enzyme 2 is denatured (destroyed), the levels of which substance will increase?arrow_forwardThe tests are: Solubility Molisch Fehling's Benedict's Tollen's Iodinearrow_forward
- How does glucose moves into a human skeletal cell?arrow_forwardWhich of the following fasting blood glucose results would be considered normal? 76 mg/dl 126 mg/dl 54 mg/dl 102 mg/dlarrow_forwardHow does negative feedback in thermoregulation differ from feedback inhibition in an enzyme-catalyzed biosynthetic process?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