Question:
The metal ions required for the association of the two subunits of the prokaryotic ribosomes
The metal ions required for the association of the two subunits of the prokaryotic ribosomes
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Remember: Magnesium is vital in ribosome structure and function — particularly in prokaryotic translation machinery.
Updated On: May 9, 2025
- Sodium
- Magnesium
- Calcium
- Potassium
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The Correct Option is B
Solution and Explanation
Magnesium ions (Mg²⁺) are essential for stabilizing and associating the small and large subunits of prokaryotic ribosomes. Other ions like Na⁺, K⁺, and Ca²⁺ are not directly involved in this association.
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