Which of the following shows body homeostasis? I. The excretion of urine due to excess fluid in the body. II. The release of sweat in response to an increase in environmental temperature. II. The release of alkaline seminal fluid before sperm cells pass through the urethra. IV. The feedback functions of sympathetic and parasvnmpatheti c of the nervous

Q: 1. what would happen to the temperature of the blood if the feedback was positive rather than…

A: Our body is a dynamic system that tends to acquire a steady state or a balanced state that resists…

Q: Suppose at the end of a hard runon a hot day you find that there are no drinksleft in the cooler.…

A: Homeostasis is the ability of an organism to maintain a relative constant internal body environment.…

Q: Which of the following correctly describes how positive and negative feedback are different?…

A: A. Negative feedback reverses changes in a system, while positive feedback amplifies changes in a…

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A: Radical mastectomy is a surgery that involves removing the breast, the underlying thoracic muscle…

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A: Endocrine glands are ductless glands that secrete into the bloodstream. Endocrine glands include the…

Q: t is a warm, summer day and you are out for a walk. Suddenly, you hear a dog bark. You turn, and see…

A: In response to the stimulus of hearing a dog bark and seeing a dog running toward you, your body…

Q: Use the following information to answer the next question The sympathetic nervous system secretes…

A: Introduction :  Epinephrine is also known as adrenaline secreted by the adrenal gland. It is also…

Q: What gland produces a secretion that causes fight-orflightresponses in effectors?a. adrenal…

A: The PNS (peripheral nervous system) comprises two systems, that is, the autonomic and somatic…

Q: Which statements describe how systems interact to produce the fight-or-flight response? ​ Select the…

A: The autonomic nervous system’s sympathetic branch is associated with the flight-or-fight response.…

Q: The process of monitoring and adjusting of the body’s condition, such as temperature and pH, is…

A: Homeostasis is the ability of an organism to maintain internal balance in spite of external changes.…

Q: What is the process of how homeostasis involving ADH works when there is an increased osmotic…

A: Osmoregulation refers to the maintenance of blood osmolarity. Osmolarity depicts the concentration…

Q: Compare and contrast the nervous and endocrine system as to their coordination and control of the…

A: We’re going to see at two super imperative frameworks in our bodies: the nervous framework and the…

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: Since homeostasis he's one of the major themes in physiology you should have a clear understanding…

A: Homeostasis manages an organism's internal environment and keeps up a steady, consistent state of…

Q: Suppose you have been doing heavy yardwork on a hot day and sweating profusely.You become very…

A: Homeostasis is a condition in which the human body is maintained in a steady state by changing or…

Q: The type of thirst that occurs after eating salty food is called:     a. osmotic thirst.     b.…

A: 1 ) Answer is option B. Dehydration thirst.

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A: Organ systems are comprised of organs and tissues that work towards the same function. The…

Q: Octavius has been working outside all day under a scorching sun. As his body temperature climbs, his…

A: Stimulus is anything which is capable of arousing a particular kind of response. There is a definite…

Q: Part i) Label & describe what is happening at each letter in the following process. Part ii) List…

A: The living organisms try to maintain a constant level of different variables in their body that…

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A: Rigor mortis is a state of rigidity in the body that sets in several hours after death. It occurs…

Q: One of our homework questions in Anatomy 1 states Describe the relationship between homeostatic…

A: The term homeostasis is from the Greek words “homeo” meaning similar and “stasis” meaning stable. It…

Q: Match the methods of functionality for the nervous system and endrocrine system. uses an electrical…

A: There are different body systems which deal with different methods to trigger a response against the…

Q: In the triad, which of the following structure directly regulates Ca2+ release to the cytoplasm?…

A: In skeletal muscle histology, a triangle is a T-shaped structure with a sarcoplasmic reticulum (SR)…

Q: The composition and volume of body fluids are regulated primarilyby thea. skin. c. kidneys. e.…

A: Body fluids can be defined as the liquid present in an organism's body and play an essential role in…

Q: Which of the following best describes the sympathetic nervous system? i) Associated with stressful…

A: The sympathetic nervous system (SNS) is one of the component of autonomous nervous system (ANS).…

Q: Which of the following is true of positive feedback? a. The change is opposite that of negative…

A: Positive feedback is also known as exacerbating feedback that amplifies the effect of any stimuli or…

Q: 1. What general type of feedback loop is this? Option a. This is actually no feedback here Option…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: In physiology positive feedback ______.   A is beneficial whereas negative feedback is harmful   B…

A: The metabolic reactions catalyzed by enzymes can be regulated by competitive inhibition, allosteric…

Q: Ectotherms cannot be considered homeotherms, since they do not use mechanisms to keep their internal…

A: Homeotherms refers to the type of organism those maintain their body temperature at a particular…

Q: Use the word bank below to answer the following questions (answers can be used more than once):…

A: The endocrine system is responsible for the secretion of hormones that regulates different…

Q: Which component of a homeostatic control mechanism would the life function "responsiveness" be best…

A: Homeostasis is the mechanism by which the organism is able to maintain its internal body environment…

Q: How do the nervous, endocrine, and reproductive system perform their coordinated functions to…

A: Introduction:-  The nervous system maintains homeostasis by controlling and regulating the other…

Q: The main difference between ectotherms and endotherms is how they obtain food to provide for their…

A: Answer : the main difference between the ectotherms and endotherms is :    D)  whether they control…

Q: Match each item to the correct statement below. 71. three layers of tough elastic tissue within the…

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Q: Identify the organ systems and particular organs that allow for the following bodily functions…

A: Poikilotherms or cold-blooded creatures are animals that cannot create internal heat. All species…

Q: Which of the following would be part of a sympathetic nervous system response? O dilatation of…

A: Autonomic nervous system- It is a part of the peripheral nervous system that regulates involuntary…

Q: The walls of blood vessels in the brain are formed by cells that are very tightly packed. This…

A: C- The walls of the vessels in the brain are tightly packed or has a tightly junction which allow…

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: Place the steps in the propagation of nerve impulses in the correct order.

A: Introduction: Nerve impulse is also called as "ACTION POTENTIAL".  Action potential can be defined…

Q: Perspiration, known more commonly as sweating, is an autonomic bodily response that decreases body…

A: Perspiration (sweating) is the response generated by body when there is higher body temperature than…

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A: The objective of the question is to identify the role of Susie's bone marrow and kidneys in the…

Q: During a bacterial infection, the pathogen and the immune system send signals to the hypothalamus…

A: When the body is infected by bacteria, our immune system responds against it and warns the…