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Acidic condition inlysosome maintained by
- a)Pumping proton into the interior of lysosome
- b)Pumping proton outto the interior of lysosome
- c)Pumping proton acidic enzyme the interior oflysosome
- d)Pumping proton electromagnetic current intolysosome
Correct answer is option 'A'. Can you explain this answer?
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Acidic condition inlysosome maintained bya)Pumping proton into the int...
Acidic condition in Lysosome
Lysosomes are membrane-bound organelles that contain hydrolytic enzymes responsible for breaking down various biomolecules. The acidic condition in lysosomes is essential for the optimal functioning of these enzymes.
Maintaining acidic condition
The acidic condition in lysosomes is maintained by pumping protons into the interior of lysosomes. This process is known as proton pumping and is carried out by a protein called vacuolar-type H+-ATPase (V-ATPase).
Process of proton pumping
The V-ATPase pumps protons from the cytosol into the lumen of lysosomes. This creates a concentration gradient of protons, with a high concentration of protons inside the lysosome and a low concentration of protons in the cytosol. As a result, protons flow down their concentration gradient back into the cytosol through a protein channel called ClC-7, which is also located in the lysosomal membrane. This process is known as proton leak.
Function of acidic condition in lysosomes
The acidic condition in lysosomes is critical for the optimal functioning of lysosomal enzymes. These enzymes require an acidic environment to maintain their structural integrity and optimal activity. Additionally, the acidic condition helps to prevent the enzymes from attacking cellular components in the cytosol, as the enzymes are only active in an acidic environment.
Conclusion
In conclusion, the acidic condition in lysosomes is maintained by pumping protons into the interior of lysosomes through the V-ATPase protein. This acidic environment is essential for the optimal functioning of lysosomal enzymes and prevents the enzymes from attacking cellular components in the cytosol.
Lysosomes are membrane-bound organelles that contain hydrolytic enzymes responsible for breaking down various biomolecules. The acidic condition in lysosomes is essential for the optimal functioning of these enzymes.
Maintaining acidic condition
The acidic condition in lysosomes is maintained by pumping protons into the interior of lysosomes. This process is known as proton pumping and is carried out by a protein called vacuolar-type H+-ATPase (V-ATPase).
Process of proton pumping
The V-ATPase pumps protons from the cytosol into the lumen of lysosomes. This creates a concentration gradient of protons, with a high concentration of protons inside the lysosome and a low concentration of protons in the cytosol. As a result, protons flow down their concentration gradient back into the cytosol through a protein channel called ClC-7, which is also located in the lysosomal membrane. This process is known as proton leak.
Function of acidic condition in lysosomes
The acidic condition in lysosomes is critical for the optimal functioning of lysosomal enzymes. These enzymes require an acidic environment to maintain their structural integrity and optimal activity. Additionally, the acidic condition helps to prevent the enzymes from attacking cellular components in the cytosol, as the enzymes are only active in an acidic environment.
Conclusion
In conclusion, the acidic condition in lysosomes is maintained by pumping protons into the interior of lysosomes through the V-ATPase protein. This acidic environment is essential for the optimal functioning of lysosomal enzymes and prevents the enzymes from attacking cellular components in the cytosol.
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Acidic condition inlysosome maintained bya)Pumping proton into the interior of lysosomeb)Pumping proton outto the interior of lysosomec)Pumping proton acidic enzyme the interior oflysosomed)Pumping proton electromagnetic current intolysosomeCorrect answer is option 'A'. Can you explain this answer?
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Acidic condition inlysosome maintained bya)Pumping proton into the interior of lysosomeb)Pumping proton outto the interior of lysosomec)Pumping proton acidic enzyme the interior oflysosomed)Pumping proton electromagnetic current intolysosomeCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Acidic condition inlysosome maintained bya)Pumping proton into the interior of lysosomeb)Pumping proton outto the interior of lysosomec)Pumping proton acidic enzyme the interior oflysosomed)Pumping proton electromagnetic current intolysosomeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Acidic condition inlysosome maintained bya)Pumping proton into the interior of lysosomeb)Pumping proton outto the interior of lysosomec)Pumping proton acidic enzyme the interior oflysosomed)Pumping proton electromagnetic current intolysosomeCorrect answer is option 'A'. Can you explain this answer?.
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