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In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.
Correct answer is '10 to 10'. Can you explain this answer?
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In a bacterium, a mutation resulted in an increase of KS (substrate-sp...
To 100. This means that the bacterium now has a higher affinity for ammonium compared to before the mutation. This could have several effects on the bacterium's metabolism and overall survival.
1. Increased Ammonium Uptake: With a higher KS value, the bacterium will be able to take up ammonium more efficiently from its environment. This can lead to increased growth and reproduction rates, as ammonium is an essential nutrient for many cellular processes.
2. Enhanced Nitrogen Assimilation: Ammonium is a major nitrogen source for bacteria. With an increased affinity for ammonium, the bacterium can more effectively incorporate nitrogen into its metabolic pathways, such as amino acid synthesis. This can lead to increased protein production and overall metabolic efficiency.
3. Competition Advantage: In environments where ammonium availability is limited, the bacterium with the higher KS value will have a competitive advantage over other organisms. It can outcompete them for limited ammonium resources, allowing it to dominate and thrive in such environments.
4. Adaptation to Nitrogen-Rich Environments: In environments with high levels of ammonium, the bacterium with the increased KS value can more efficiently utilize the excess ammonium. This can enable it to adapt and survive in nitrogen-rich environments, where other organisms may struggle to effectively utilize the abundant resource.
Overall, the mutation resulting in an increased KS value for ammonium can provide various benefits to the bacterium, including improved ammonium uptake, enhanced nitrogen assimilation, a competitive advantage in limited resources, and adaptation to nitrogen-rich environments.
1. Increased Ammonium Uptake: With a higher KS value, the bacterium will be able to take up ammonium more efficiently from its environment. This can lead to increased growth and reproduction rates, as ammonium is an essential nutrient for many cellular processes.
2. Enhanced Nitrogen Assimilation: Ammonium is a major nitrogen source for bacteria. With an increased affinity for ammonium, the bacterium can more effectively incorporate nitrogen into its metabolic pathways, such as amino acid synthesis. This can lead to increased protein production and overall metabolic efficiency.
3. Competition Advantage: In environments where ammonium availability is limited, the bacterium with the higher KS value will have a competitive advantage over other organisms. It can outcompete them for limited ammonium resources, allowing it to dominate and thrive in such environments.
4. Adaptation to Nitrogen-Rich Environments: In environments with high levels of ammonium, the bacterium with the increased KS value can more efficiently utilize the excess ammonium. This can enable it to adapt and survive in nitrogen-rich environments, where other organisms may struggle to effectively utilize the abundant resource.
Overall, the mutation resulting in an increased KS value for ammonium can provide various benefits to the bacterium, including improved ammonium uptake, enhanced nitrogen assimilation, a competitive advantage in limited resources, and adaptation to nitrogen-rich environments.
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In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer?
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In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer?.
In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer?.
Solutions for In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM.
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In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer?, a detailed solution for In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer? has been provided alongside types of In a bacterium, a mutation resulted in an increase of KS (substrate-specific constant) for ammonium from 50 μM to 5000 μM without affecting μmax. The specific growth rate (μ) of the mutant growing on 0.5 mM ammonium in the medium decreases by a factor of ________.Correct answer is '10 to 10'. Can you explain this answer? theory, EduRev gives you an
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