Question:
Study the structural formula given below and identify the compound/substance with its related function
Study the structural formula given below and identify the compound/substance with its related function
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Cholesterol maintains membrane stability and fluidity.
Triglycerides = energy storage, Adenosine = nucleoside, Lecithin = phospholipid.
"Cholesterol = Cell membrane component" is a key point for exams.
Triglycerides = energy storage, Adenosine = nucleoside, Lecithin = phospholipid.
"Cholesterol = Cell membrane component" is a key point for exams.
Updated On: Oct 27, 2025
- Adenosine - Component of cell membrane
- Cholesterol - Component of cell membrane
- Triglyceride - An energy source
- Lecithin - Component of nucleic acids
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The Correct Option is B
Solution and Explanation
Cholesterol is a lipid molecule found in animal cell membranes. It stabilizes membrane fluidity by preventing extremes of rigidity or fluidity. Adenosine is a nucleoside, triglycerides are energy storage molecules, and lecithin (phosphatidylcholine) is a membrane phospholipid, not part of nucleic acids. Hence, cholesterol is correctly associated with cell membrane.
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