Describe what happens to a person when they enter a cold room - include and explain the terms Receptor, Control Centre, Effector, and describe what the body does (physically) to counteract the cold temperatures.
Q: Cold receptors respond to a temperature range of 10-40°C. 40-60°C 32-48°C 5-25°C.
A: Receptors are the binding sites that are present on the membrane surfaces and they elicit a response…
Q: Define homeostasis, and discuss why is it important tobody function.
A: Homeostasis is a term derived from the Greek words ‘homoios’ means 'unchanging or same,' and…
Q: Define the terms homeostasis and steady state.
A: The given term are related to the functioning of a living system. Different systems of the body are…
Q: In a negative feedback loop, the effector produces changes that are a. in the same direction as the…
A: Introduction Hormones play important role in normal physiology in our body. They control various…
Q: Explain how does warm-up and cool-down activities protect the body from injuries? Justify your…
A: A warm-up and a cool-down both involve doing exercises at a lower intensity and slower pace, which…
Q: Give examples of physical sensors?
A: Physical sensors are the devices that are used in the study of water bodies to measure physical…
Q: Define the term homeotherm.
A: BASIC INFORMATION HOMEOSTASIS It is a phenomenon of maintaining the equilibrium of the body.…
Q: The body’s thermostat is located in the ________. a. homeostatic receptor b. hypothalamus c. medulla…
A: The brain can be isolated into three essential units: the forebrain, the midbrain, and the…
Q: The tendency of the body to maintain stable internal conditions is called____ .
A: All the living organisms can be classified as homeothermals and poikilothermals bases on their…
Q: factors affecting body temperature..
A: Body temperature The body temperature is the measurement of how well the body makes the temperature…
Q: In terms of homeostasis, what is the most likely response to an inth environmental temperature?…
A: When external conditions such as temperature, fluid balance change then the biological system has…
Q: Discuss how immobility affects metabolism, emotional well being, and at least three body systems
A: Immobility means a motionless state or unable to mobilize around. It is commonly associated with…
Q: Contrast the abilities of intracellular and extracellular fluids andmembrane lipids to conduct…
A: impulses are flows into the dendrites and cell body of most neurons by acetylcholine. impulses are…
Q: Select the statements that correctly describe positive feedback pathways. A sensor/receptor is…
A: A positive feedback loop occurs in nature when the product of a reaction leads to an increase in…
Q: Elaboration of surface area to maximize functional capability is a common motif in the body…
A: An excellent example of a body structure that has maximized surface area to maximize function is a…
Q: illustrate the general principle of physiology
A: Physiology is the science of life. Here we will provide the illustration of the general principles…
Q: Briefly describe dark reaction.
A: Photosynthesis involves the process of conversion of light energy into chemical energy which can…
Q: Explain the control of body temperature
A: Introduction Animals are divided into two groups based on the ability to control body temperature.…
Q: Explain why temperature fluctuations (both high and low temps) in membranes can be problematic in…
A: Organisms live on the Earth in different temperature and climatic regions. But how they regulate…
Q: Why Living Organisms Respond to Stimuli ?
A: Determining what constitutes a living object is a challenging task, as is defining "life"—the…
Q: illustrate the general principle of physiology that information flow between cells, tissues, and…
A: The human body is made of tiny structural and functional unit of the life termed as the cells. These…
Q: Changes in the temperature of our external environment can cause core body temperature to rise or…
A: Semipermeable membranes are those which allow only selected molecules to pass through while blocking…
Q: In the negative feedback system for regulation of body temperature. Identify the following. 1.…
A: Homeostasis is the tendency to resist the change in order to maintain a stable internal environment.…
Q: Homeostasis can be likened to driving a car. If the speed limit in a certain highway is 60…
A: Homeostasis is one of the essential characteristics of living beings. This process involves the…
Q: Identify the role of potassium in the propagation of an action potential and predict how a severe…
A: Messages are sent by neurons electrochemically i.e., electrical signals are produced by the signals.…
Q: define Diakinesis
A: Cell is a basic membrane-bound unit and it is often called as the basic building blocks of all…
Q: Increase the uptake of food salt (NaCI) can affect the: * Resting Potential. Threshold Potential…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Define calmodulin
A: Proteins are the sequences of amino acids that are joined together by peptide bonds in which amino…
Q: Human body system is a powerful machine that works all the time. To maintain the system, homeostasis…
A: A number of homeostasis regulation processes , balancing the physical or the chemical parameters…
Q: Match the body temperature control item to the appropriate location in the negative feedback loop.…
A: Homeostasis is defined as the ability of the body to maintain internal environment condition with…
Q: The "cause" for something to happen is called: A. Response B. Effect C. Homeostasis D. Stimulus
A: Any self-regulating mechanism wherein an animal tends to retain stability while adapting to…
Q: Explain how homeostasis is maintained (use the term feedback loop, stimulus, response, effector,…
A: Homeostasis alludes to the total capacity of the body to keep up with the stability of inward…
Q: mechanisms
A: The homeostatic mechanism is the mechanism that is used to maintain the internal condition of the…
Q: If daytime body temperature of some ectotherms were measured, the values would be fairly constant.…
A: Ectotherms are cold-blooded animals; and hence they are able to regulate their body temperature…
Q: identify each of the following as the set point, a receptor, the control center or an effector.…
A: Set Point is something which is the normal reference point of any parameter inside the body.…
Q: The minimum amount of stimulus that would elicit a response is the
A: A stimulus is defined as any change in the internal or external environment that causes organisms to…
Q: Which of the following is a way that the body determines how much of a certain chemical, protein,…
A: Feedback inhibitions are the complex reaction pathways that control the various biochemical…
Q: The maintenance of bodily equilibrium is called thermostasis. True or False?
A: Mammals have gone through the best genetic and phenotypic adaptations. All mammals maintain…
Q: Homeostatic systems regulate the balance between whom?
A: Homeostasis Any self-regulating way the body maintains stability while adjusting to the best…
Q: in few sentence explain why is the importance of warming up? What physiological changes occur?
A: KEY WORDS :- Warming up - It is the small stretching activity done before heavy work out.
Q: From the list of strategies for dealing with harsh cold environments, choose those that an ectotherm…
A: Ectotherm are the animals that are cold blooded and their body temperature fluctuates according to…
Q: Explain about contact inhibition.
A: Cell division is the process by which a parent cell divides into two or more daughter cells. Cell…
Q: Describe the electrical interactions such as electrical properties of the body, the propagation of…
A: The nervous system comprises the brain, neurons and spinal cord. The nerves are responsible for…
Q: Under certain external conditions, a person will perspire a great deal. For which internal condition…
A: Brain is a complex structure which control and coordinates different body function by the cells…
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- In a homeostatically regulated system, diagram or identify the regulated homeostatic variable, sensor, control center, effector(s), and effector response(s).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.Describe how hypothalamic center integrates thermal information and directs changes in efferent activity to balance body’s temperature
- SUBJECT:PURPOSIVE COMMUNICATION Read the following situation and answer the question follow: James Warick, Director of Physical Plant at Southern Hospital, e-mailed Diane curtis, Director of Nursing informing her of a leak in Operating Room 1 that must be shutdown for repairs early next morning. Curtis forwarded the message to Joanne Messing,the operating room nurse supervisor on duty for the night shift. Messing, tired from a long nights work, handwrote a message and taped it on the bulletin board to the nurse supervisor in the day shift to switch the 8am operation from room 1 to room 8 David Swanson, the day shift nurse supervisor, arrived at 7:30 a.m and found Dr.Roberts shouting that his patient was ready for surgery ,but no rooms were available because Dr. Jones had already taken 8 rooms. 1.Enumerate the channels of communication used by each person.? 2.Should different channel of communication have been used instead?why? 3. What can be done to resolve the problem? 4. What future…Explain how homeostasis is maintained (use the term feedback loop, stimulus, response, effector, sensor, control center and set point )1) As a physiologist, which of the following terms should you immediately associate with negative feedback regulation? Answer choices Constancy Relative constancy Relative constancy in interstitial fluid Relative constancy in intracellular fluid 2) Which of the following is true about physiological set-points? Answer choices They act as the integrating center in a negative feedback arc They represent the internal environment They are determined by the actions of the receptors and integrating centers They are constant They act as the effector in a negative feedback arc 3) What is the general purpose of negative feedback mechanisms? Answer choice a. to maintain a constant internal environment b. To anticipate changes in the environment c. To return a variable to its set-point d. To bring about the rapid change of a variable e. To detect changes in the external environment
- A behavioral physiologist is studying the homeostatic control of blood pH. In a trial, a lizard runs on a treadmill for a set amount of time and the blood pH is measured. The blood pH drops as carbon dioxide is released into the bloodstream. Which component of the homeostatic feedback system is responsible for determining if the blood pH is far enough from normal that a response is necessary? Sensor Effector Assimilator Integrator. A defective control center (a homeostatic control mechanism component) can lead to: undetermined variable set point inappropriate response to stimuli incorrect analysis of input from effector a and b a, b, and cDescribe several important generalizations about homeostatic control systems, including the difference between steady-state and equilibrium.
- d stu b refers to the balance or constant internal environn How to do analogles. The symbol (:) means "is to" and the symbol (::) means "as." Thus, the analogy, "aspirin: headache :: nap : fatigue," should be read "aspirin is to headache as nap is to fatigue." Stated another way, the relationship between aspirin and headache is the same as the relationship between nap and fatigue (i.e., aspirin "cures" a headache just as a nap "cures" fatigue). To figure out the answer to an analogy, try to determine the relationship between the first pair of words (the question). You can do this by putting the first pair into a sentence: "Aspirin relieves a headache." Then find the answer choice that shows the same relationship. Since a nap relleves fatigue, "nap: fatigue" would be an appropriate answer. Common relationships include: 6. Analogy. Anatomy: Physiology:: a. house: kitchen b. kitchen : cooking c. blueprint: plan d. window: glass nized sincnesively lar nd la Che vic. Sameness (synonyms).…Name 3 stressors affecting homeostatic balance. Choose 1 stressor to elaborate on, stating the stimulus, sensor, control centre, effector and response. Include a diagram with your explanation and identify the importance of homeostasis.Describe the neurotransmitters. Give examples of how they might occur in the body.
