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Which of the following is false about purine and pyrimidine bases?
- a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cell
- b)At acidic or alkaline pH the bases become charged and their solubility in water increases
- c)Purines have two rings in their structure, but pyrimidine bases have only one ring
- d)At acidic or alkaline pH the bases become charged and their solubility in water decreases
Correct answer is option 'D'. Can you explain this answer?
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Which of the following is false about purine and pyrimidine bases?a)Th...
At acidic or alkaline pH the bases become charged and their solubility in water increases.
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Which of the following is false about purine and pyrimidine bases?a)Th...
False statement about purine and pyrimidine bases
Introduction: Purine and pyrimidine are two types of nitrogenous bases that make up DNA and RNA. They are essential for the storage and transmission of genetic information.
False statement: At acidic or alkaline pH the bases become charged and their solubility in water decreases.
Explanation: The solubility of purine and pyrimidine bases in water is affected by the pH of the solution. At the near-neutral pH of the cell, these bases are hydrophobic and relatively insoluble in water. However, at acidic or alkaline pH, the bases become charged and their solubility in water increases. This is because the charged bases can interact with water molecules through electrostatic interactions.
Characteristics of purine and pyrimidine bases:
• Hydrophobic and relatively insoluble in water at the near-neutral pH of the cell
• At acidic or alkaline pH the bases become charged and their solubility in water increases
• Purines have two rings in their structure, but pyrimidine bases have only one ring
Differences between purine and pyrimidine bases:
• Purines have two rings in their structure, while pyrimidine bases have only one ring.
• Purines include adenine and guanine, while pyrimidines include cytosine, thymine, and uracil.
• The purine bases are larger and more complex than the pyrimidine bases.
Conclusion: In summary, the false statement about purine and pyrimidine bases is that at acidic or alkaline pH, the bases become charged and their solubility in water decreases. In reality, their solubility increases at acidic or alkaline pH due to the charged nature of the bases.
Introduction: Purine and pyrimidine are two types of nitrogenous bases that make up DNA and RNA. They are essential for the storage and transmission of genetic information.
False statement: At acidic or alkaline pH the bases become charged and their solubility in water decreases.
Explanation: The solubility of purine and pyrimidine bases in water is affected by the pH of the solution. At the near-neutral pH of the cell, these bases are hydrophobic and relatively insoluble in water. However, at acidic or alkaline pH, the bases become charged and their solubility in water increases. This is because the charged bases can interact with water molecules through electrostatic interactions.
Characteristics of purine and pyrimidine bases:
• Hydrophobic and relatively insoluble in water at the near-neutral pH of the cell
• At acidic or alkaline pH the bases become charged and their solubility in water increases
• Purines have two rings in their structure, but pyrimidine bases have only one ring
Differences between purine and pyrimidine bases:
• Purines have two rings in their structure, while pyrimidine bases have only one ring.
• Purines include adenine and guanine, while pyrimidines include cytosine, thymine, and uracil.
• The purine bases are larger and more complex than the pyrimidine bases.
Conclusion: In summary, the false statement about purine and pyrimidine bases is that at acidic or alkaline pH, the bases become charged and their solubility in water decreases. In reality, their solubility increases at acidic or alkaline pH due to the charged nature of the bases.
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Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer?
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Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. 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 Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer?.
Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. 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 Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following is false about purine and pyrimidine bases?a)They are hydrophobic and relatively insoluble in water at the near-neutral pH of the cellb)At acidic or alkaline pH the bases become charged and their solubility in water increasesc)Purines have two rings in their structure, but pyrimidine bases have only one ringd)At acidic or alkaline pH the bases become charged and their solubility in water decreasesCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
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