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Assertion (A): Lipids, despite their smaller molecular weights, are part of the acid insoluble fraction.
Reason (R): Lipids form structures like cell membranes that are not water soluble, leading to their inclusion in the macromolecular fraction.
  • a)
    Both A and R are true, and R is the correct explanation of A.
  • b)
    Both A and R are true, but R is not the correct explanation of A.
  • c)
    A is true, but R is false.
  • d)
    A is false, but R is true.
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Assertion (A): Lipids, despite their smaller molecular weights, are pa...
The assertion is true as lipids, though typically having molecular weights not exceeding 800 Da, are found in the acid insoluble fraction. The reason correctly explains this by stating that lipids are involved in forming cell membrane structures that are not water-soluble. When tissues are disrupted, these membrane structures break into vesicles that end up in the macromolecular fraction due to their insolubility in water. Thus, Reason R provides the correct explanation for Assertion A.
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Most Upvoted Answer
Assertion (A): Lipids, despite their smaller molecular weights, are pa...
Assertion (A): Lipids, despite their smaller molecular weights, are part of the acid insoluble fraction.
The assertion is true. Lipids, which include fats, oils, and phospholipids, typically have lower molecular weights compared to proteins and carbohydrates. However, they are classified as part of the acid insoluble fraction due to their hydrophobic nature.
Reason (R): Lipids form structures like cell membranes that are not water soluble, leading to their inclusion in the macromolecular fraction.
The reason is also true. Lipids indeed play a crucial role in forming cell membranes, which are essential for maintaining cellular integrity and function. Their hydrophobic properties prevent them from dissolving in water, which is why they are categorized in the acid insoluble fraction.
Relationship between A and R:
- Both assertion and reason are true.
- The reason provides a correct explanation for the assertion. Lipids are included in the acid insoluble fraction not just because of their molecular weight but primarily due to their solubility characteristics.
Conclusion:
- Since both statements are true and R correctly explains A, the correct answer is option 'A': Both A and R are true, and R is the correct explanation of A.
This understanding is crucial in the context of biochemistry, especially for NEET aspirants, as it highlights the importance of lipid solubility and structure in biological systems.
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Assertion (A): Lipids, despite their smaller molecular weights, are part of the acid insoluble fraction.Reason (R): Lipids form structures like cell membranes that are not water soluble, leading to their inclusion in the macromolecular fraction.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'A'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion (A): Lipids, despite their smaller molecular weights, are part of the acid insoluble fraction.Reason (R): Lipids form structures like cell membranes that are not water soluble, leading to their inclusion in the macromolecular fraction.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Lipids, despite their smaller molecular weights, are part of the acid insoluble fraction.Reason (R): Lipids form structures like cell membranes that are not water soluble, leading to their inclusion in the macromolecular fraction.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true, but R is false.d)A is false, but R is true.Correct answer is option 'A'. Can you explain this answer?.
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