Question:
Structural elements of cells
Structural elements of cells
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CHON – the four essential structural atoms for life; memorize them as the base of cellular components.
Updated On: Mar 19, 2026
- Nitrogen - Phosphorus - Potassium - Oxygen
- Nitrogen - Hydrogen - Oxygen - Carbon
- Magnesium - Potassium - Carbon - Chlorine
- Oxygen - Nitrogen - Sulphur - Potassium
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The Correct Option is B
Solution and Explanation
The basic structural elements of cells are the most abundant non-mineral elements: Carbon, Hydrogen, Oxygen, and Nitrogen. These are essential for the formation of macromolecules like proteins, nucleic acids, carbohydrates, and lipids.
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