Which of the following best describes an example of negative feedback? The body starts shivering to generate heat when you detect you are too warm. The feeling of hunger after you've just had a big meal. The increase in breathing rate when the body detects you are low on oxygen and high on CO2. A decreased heart rate in response aerobic

Which of the following best describes an example of negative feedback? The body starts shivering to generate heat when you detect you are too warm. The feeling of hunger after you've just had a big meal. The increase in breathing rate when the body detects you are low on oxygen and high on CO2. A decreased heart rate in response aerobic

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter17: Energy Balance And Temperature Regulation

Section: Chapter Questions

Problem 14RE

See similar textbooks

Similar questions

Imagine you are sick and you have fever. Sensors on the skin and brain detect this and communicate with the temperature regulatory center in the brain which then sends out a command to the sweat glands of your body as a result of which you start sweating and in about 15 mins your body temperature comes back to normal for the time being. This this feedback loop, identify the following: sensors control center effector stimulus response
During intense exercises and when muscles are working harder, our cells metabolize glucose rapidly resulting to oxygen molecules being quickly consumed. Which of the following becomes the human body's coping mechanism in response to limited oxygen supply? faster breathing and lower blood circulation slower breathing and faster blood circulation faster breathing and faster blood circulation slower breathing and slower blood circulation
create your own diagram by illustrating how the positive and negative feedback mechanism works. You should use specific condition in the body like (temperature regulation, osmotic balance and glucose levels). Make your diagram creative and presentable by making use of colors and other art materials and don’t forget to put labels on your work.
Which of the following is an example of homeostasis? Choose all answers that are correct as there may be more than one correct answer. Show answer choices The body shivering when outside in the cold. The release of insulin after a meal to encourage your body to absorb the sugar from your blood, thus lowering your blood sugar. Producing sweat when outside on a hot day that can evaporate into the air. Breathing faster while exercising to add more oxygen to the blood and remove excess carbon dioxide from the blood. Stretch receptors in your blood vessels detect when blood pressure is high and send signals to increase the diameter of your blood vessels and reduce the output from the heart to lower your blood pressure.
Riding a bicycle requires additional energy from leg muscles. Which of the following conditions may result from this activity, and which response helps restore the body to its normal condition? * decreased oxygen can be replaced by digesting an apple. increased carbon dioxide in the blood can be removed by breathing faster. increased sugars in the bloodstream can be diluted by drinking water. increased salt wastes can be removed by the heart. No answer
In a positive feedback loop: O Processes lead back to homeostasis O Processes lead away from homeostasis The effect of the original stimulus is increased 2nd and 3rd answer are correct
Which of the following responses is an effector activated by the hypothalamus when the body temperature is lower than the set point? skin blood vessels dilate skeletal muscles contract move to a warmer location or put on a sweater weat glands initiate sweating
Athletes often use whey products to prepare for competition because whey proteins: Group of answer choices are mild stimulants that produce alertness and reduce reaction time provide all the essential amino acids needed to build new muscle tissue elevate testosterone and estrogen in the blood of male and female athletes, respectively produce rapid weight loss by burning excess body fat and sparing glycogen produce free radicals that promote many of the body's beneficial responses to exercise
Outline the events that shows the negative feedback loop that happens when you (choose only one): get a wound, consume too much sugar, get hot by being in a humid place, feel cold, drink too much water, touch a hot surface, get pinched or pricked, or are in a poorly lit room. You are encouraged to do research on the mechanisms that enables the responses for these.
Which of the following is incorrect? Select one: Equilibrium requires a constant input of energy. Positive feedback is less common in nature than negative feedback. Homeostasis does not imply that a given variable is unchanging. Fever is an example of resetting a set point. Efferent pathways carry information away from the integrating center of a reflex arc.
Regular physical exercise is a great way to improve your overall well being. Exercise controls weight, improves mood, boosts your energy and metabolism, improves sex life and promotes good sleep. The physical activity is usually accompanied by increase in body temperature and sweating: 1- What is the reason for the increase in the body temperature? 2- Explain the relationship between sweating and body temperature and the significance of this feedback. 3- Identify the type of feedback system in this specific example, and define this feedback system. 4- Identify all the components of this particular feedback system and specify the body structures that represent each of these components. 5- Define each component of a feedback system according to whal you learned in your book. Use the Terminology that you learned whenever applicable to answer the discussion. Some online research will be helpful as well.
Regular physical exercise is a great way to improve your overall well being. Exercise controls weight, improves mood, boosts your energy and metabolism, improves sex life and promotes good sleep. The physical activity is usually accompanied by increase in body temperature and sweating: 1- What is the reason for the increase in the body temperature? 2- Explain the relationship between sweating and body temperature and the significance of this feedback. 3- Identify the type of feedback system in this specific example, and define this feedback system. 4- Identify all the components of this particular feedback system and specify the body structures that represent each of these components. 5- Define each component of a feedback system according to what you learned in your book.