1. Which part of the brain monitors the rise or fall in body temperature? Describe how this part of the brain detects any changes in body temperature. TXILLO 2. Vasoconstriction and vasodilation help maintain our body temperature within a normal range. Explain how this happens. 3. Other than changes in the blood vessels, state one (1) mechanism in which body temperature can be reduced or increased.

1. Which part of the brain monitors the rise or fall in body temperature? Describe how this part of the brain detects any changes in body temperature. TXILLO 2. Vasoconstriction and vasodilation help maintain our body temperature within a normal range. Explain how this happens. 3. Other than changes in the blood vessels, state one (1) mechanism in which body temperature can be reduced or increased.

Aquaculture Science

3rd Edition

ISBN:9781133558347

Author:Parker

Publisher:Parker

Chapter17: Aquaculture Business

Section: Chapter Questions

Problem 5E

See similar textbooks

Similar questions

describe conditions in which the body temperature isexcessively high or low
What effect would swimming in cool water have on body temperatureregulation? What would happen if a negative-feedback mechanismdid not return the value of a variable, such as body temperature, to itsnormal range?
Figure (2) below, shows the relations between all factors that should be at minimat amount of body regulation to achieve thermal equilibrium, towards establishing the physiological basis of comfort. in the same Figure, symbol (B) represents: Celius 20 25 700 600 130 300 100 100 00 70 AMBIENT TEMPERATUREF 100 110 Figure (2) ORadiation O Convection OMetabolism Evaporation STUK BOOYLOSssor GAIN
giving the iunciion of the different body system, importance and different pročess in the system liut contributes to homeostosis. Processes in the that Conribute Homeostasis Importance Function of me Sysle Nervous S/stem Integumentary System Skeletal System Muscular syst em Circulatory System Respiratory Systemi Digestive System Excretory System Endocrine System Reproductive System Lymphatic System 53
Perspiration, known more commonly as sweating, is an autonomic bodily response that decreases body temperature. During perspiration, the skin will secrete sweat that will ther- moregulate body tissues in certain conditions. Evaporation of sweat from the skin surface has a cooling effect due to evaporative cooling. In addition, the blood vessels will increase in diameter via a process called vasodilation, which will bring them closer to the skin and allow heat to more easily dissipate from the body. 3 increased blood temperature identified by central receptors vasodilation of peripheral vessels and skin arterioles to transfer more heat to the skin surface 5 A diagram of thermoregulation in the human body. 2 hypothalamus receives input and activates SNS response heat leaves the body and blood temperature lowers Respond to each part in 2 to 3 complete sentences. activation of sweat glands to begin sweating (a) Identify the type of feedback loop presented in the diagram. Justify your…
The feedback loop shown below is an example of negative feedback that uses the narrowing and widening of blood vessels in the skin to regulate body temperature. DIRECTIONS: Label the diagram using the words or phrases from the word bank. Then answer the questions that follow. body temperature falls body temperature rises normal body temperature vasoconstriction vasodilation Feedback: Feedback: Response: ACY MENT CHA RICH OF EATIO Response: EX Stimulus: Increase in Body Temperature Stimulus: Decrease in Body Temperature
In your own words, explain the negative feedback loop of your body on a hot LA day. Answer using a few sentences.
dave, a year one nursingstudent attended a fresher’s welcome party organized by the CIU School of Nursing and Midwifery. There was plenty of food and drinks at the party and dave found himself taking two full plates of food containing chicken, fatty meat, rice, potatoes and greens. Hiscolleague told him that he had taken excess of what the body required. Mbwatekamwawondered how hisbody would respond. How does the body respond to excess carbohydrates? What happens to the excess fats in the body?
Describe a general physiological control system, includingthe role of negative feedback.
If daytime body temperature of some ectotherms were measured, the values would be fairly constant. Provide an explanation for such observations, giving some possible mechanisms that might be involved
Step1:Clickwhereitsays“StartaNewGame.”Inordertomakenewbodycells,thecellcycle mustoccur.Duringthecellcycle,onecelldividestoformtwodaughtercellswithexactlythe same___________.Thecellcycleincludesthefollowing:________________________________, _________________________,and_________________________.Interphasehappens__________ ______________.DuringInterphase,thecelldoesnormalactivities,likemakingproteins,for example.
In the negative feedback system for regulation of body temperature. Identify the following. 1. Stimulus 2. Receptor 3. Control Center 4. Effector 5. Response