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Statement-I : An alloy of lithium and magnesium is used to make aircraft plates. Statement-II : The magnesium ions are important for cell-membrane integrity. In the light of the above statements, choose the correct answer from the options given below:

1. Both Statement-I and Statement-II are true
2. Both Statement-I and Statement-II are false
3. Statement-I is true but Statement-II is false
4. Statement-I is false but Statement-II is true

Correct answer: Both Statement-I and Statement-II are false

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