Biology
When you respond to your peers you should attempt to provide robust feedback and to engage in conversation with your classmates. The following questions might help you to provide useful feedback:
Is information in the discussion correct?
Do you agree with the identification of homeostatic mechanism parts that your classmate has identified?
Did you find any additional information about the example that you can share?
Emily Pountney
Chosen Topic: Body Temperature
Homeostasis is the phenomenon during which the human body attempts to achieve an equilibrium and maintain a constant internal environment through a series of physiological processes. For this discussion, I have chosen to focus on body temperature and, more specifically, what happens when the body temperature increases.
Regulation of body temperature illustrates a homeostatic mechanism because the human body undergoes a series of physiological processes in order to maintain a temperature range of 97-99 degrees Celsius. If the bodys temperature rises above or drops below this temperature range, thermoreceptors in the body send signals to the brains heat loss center in the anterior hypothalamus. This area produces signals that are sent to the rest of the body to increase sweat secretions and increased vasodilation in the blood vessels to bring the bodys temperature back into the suitable range. When the body experiences a decrease in temperature (below 97 degrees Celsius), then thermoreceptors stimulate the heat gain center in the posterior hypothalamus. The hypothalamus, in turn, increases the activity of the sympathetic nervous system, increases adrenaline, may initiate involuntary shivering to produce heat, and decreases blood flow in the blood vessels (vasoconstriction) to help prevent heat loss. Through these processes, the bodys temperature is increased back into the suitable range through the production of heat and prevention of further heat loss.
Stimulus: change in body temperature (increase in temperature for this example)
Receptor: thermoreceptors
Control Center: Hypothalamus (more specifically, the anterior hypothalamus)
Effector: sweat glands
Expected results: decrease in body temperature/cooling
If there was a breakdown in the homeostatic mechanism for body temperature, the body would likely overheat or freeze (hypothermia). Individuals who have impaired thermoregulation would likely have to rely on external means of regulating their temperature and avoid/engage in certain behaviors in an attempt to consciously regulate their internal temperature.
Get Your Paper Before the Deadline. Our Services are 100% private and Confidential
Useful Links That Will Help You Around
Link to new order https://studentsolutionsusa.com/orders/stud/new
link to login page https://studentsolutionsusa.com/orders/login
New user registration link https://studentsolutionsusa.com/orders/register
Forgot Password https://studentsolutionsusa.com/orders/forgot/password
FREQUENTLY ASKED QUESTIONS
Question: How does this work?
Answer: Good Question. We are a group of a freelance board of students and professional essay writers. At our website, you may get help with any type of academic assignments: essay, coursework, term paper, business plan, case study, article review, research paper, presentation, and speech. Top writers can help with complex assignments such as dissertations, thesis papers, etc. All of them are professionals possessing excellent knowledge in their field of expertise, perfect writing skills, quality, and speed. When you place an order on our website, we assign it to the best writer. Once the writer finishes the work, the paper is submitted to our quality assurance desk who go through it and ensure it is unique and plagiarism free and that the instructions were followed to the detail. After this step we upload the paper in your account, we also send a copy to the email that you used to register the account with. we can guarantee you that the paper will be 100% plagiarism free. Besides, our services are 100% private and confidential
Question: How do I place an Order after getting to the order page
Answer: There are three major steps in the ordering process
Step 1 ....................................................paper details In this step, you will fill in the instructions of your paper; you can upload any materials that you feel will make your assignment a success. Besides, you can also email us at [email protected] Remember to specify the correct academic level. Please note that sources mean the number of references.
Step 2...................................................... Price calculation Kindly specify the number of pages, type of spacing and the correct deadline. This step will give you the estimated cost minus discount -- you may add the extra features if you wish.
Step 3 ....................................................discount and payment Use the discount code HAPPY2018 to enjoy up to 30% discount of your total cost After this step, proceed to safe payment; you can checkout using your card or PayPal Please note we will send the complete paper to the email you will provide while registering. A copy will also be uploaded to your account
Question: How will I know when my paper is complete? or How will I get the complete Paper?
Answer: Once we are done with the paper, we will be uploaded to your account. A copy will also be sent to the email you registered with. We can guarantee you the following:- 1. Our service is private and confidential; we don't spam or share your contacts with anyone 2. The final paper will be plagiarism free. We will send a Turnitin Report to the email you registered with 3. At our company, willing to do free unlimited revisions until you are satisfied with your paper
Question:- Am a new client, How can I get the guarantee that the paper will be completed and sent to me before my deadline?
Answer: Thank you for expressing your concerns. We would love to have you as our loyal customer. We are certain if we do good work, you will come back for me. Besides, you will give us referrals to your friends and family. For that reason, we can’t fail to deliver your paper within your specified time frame. We will ensure we submit the paper on time so that you can have enough time to go through it, if you have problems with the paper delivered, you can request a free revision. You are entitled to as many revisions as you would wish until you get a paper that satisfies you
Useful Links That Will Help You Around
Link to new order https://studentsolutionsusa.com/orders/stud/new
link to login page https://studentsolutionsusa.com/orders/login
New user registration link https://studentsolutionsusa.com/orders/register
Forgot Password https://studentsolutionsusa.com/orders/forgot/password
