Which of the following is true? A) Lowering the concentration of Mg²⁺ causes irreversible dissociation of the ribosome. B) Lowering the concentration of Mg²⁺ causes reversible dissociation of the ribosome. C) Raising the concentration of Mg²⁺ causes irreversible dissociation of the ribosome. D) Raising the concentration of Mg²⁺ causes reversible dissociation of the ribosome.

Question

Quizplus · Accepted Answer

Lowering the concentration of Mg²⁺ can cause reversible dissociation of the ribosome because Mg^{2 and} are components of the ribosome's structure and are required to maintain its stability. However, if their concentration drops too low, the ribosome can dissociate. This dissociation is reversible because if the concentration of Mg²⁺ is increased again, the ribosome can reassemble. Irreversible dissociation typically involves more severe changes in the ribosome's structure or composition.

Which of the Following Is True