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Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)
Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.
In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstem's medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.
  • a)
    the reactants (substrates) of the reaction
  • b)
    the enzyme that catalyzes the reaction
  • c)
    the enzyme-substrate complex
  • d)
    the product of the reaction
  • e)
    none of these
Correct answer is option 'D'. Can you explain this answer?
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Q. An increase in the concentration of ‘__’ slows down or ...
A chemical reaction that is regulated by a negative feedback loop is slowed down or stopped by the product of the reaction. In the case of oxygen, a high blood oxygen concentration stops the production of erythropoietin, a hormone that stimulates the production of red blood cells, which in turn increases the concentration of blood oxygen. However, when the blood oxygen concentration is low, the production of erythropoietin is no longer slowed down by the negative feedback loop, and the production of red blood cells is promoted, until blood oxygen levels are high again, and stop the reaction. This is done to maintain homeostasis.
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Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer?
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Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer? for MCAT 2024 is part of MCAT preparation. The Question and answers have been prepared according to the MCAT exam syllabus. Information about Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for MCAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for MCAT. Download more important topics, notes, lectures and mock test series for MCAT Exam by signing up for free.
Here you can find the meaning of Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Q. An increase in the concentration of ‘__’ slows down or stops a chemical reaction in a negative feedback loop in a biological system. (You may consult the attached passage.)Hypoxia is a term used to describe a set of symptoms, including fatigue, headaches, and confusion, that arise due to oxygen deprivation. When visiting the Rocky Mountains in the US, where the partial pressure of oxygen is approximately 15% lower than what one is accustomed to on the coast, these symptoms can be induced. The body has a limited tolerance for variations in environmental oxygen levels as it lacks a significant capacity to store oxygen, which is continuously consumed to maintain energy homeostasis.In response to oxygen deprivation, the body increases the rate of breathing and the volume of each breath. This adjustment is part of a negative feedback loop that helps maintain homeostasis. The carotid body, located inside the carotid artery, serves as the sensor for detecting oxygen concentrations. The information gathered by the carotid body is then processed in the respiratory centers (RCs) of the brainstems medulla. Ultimately, the output of this feedback loop is directed to the diaphragm, which plays a key role in respiration.a)the reactants (substrates) of the reactionb)the enzyme that catalyzes the reactionc)the enzyme-substrate complexd)the product of the reactione)none of theseCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice MCAT tests.
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