12th Biology Molecular Basis of Inheritance Quiz for 2026 exam

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Chapter wise mcq test for 12th Biology Molecular Basis of Inheritance

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Time: 10 Minutes for 10 Question.

12th Biology: Molecular Basis Of Inheritance

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1. Which of the following is not a type of RNA?

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2. What is the function of tRNA in protein synthesis?

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3. Which nucleotide in DNA pairs with Thymine through two hydrogen bonds?

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4. Which scientist(s) conducted the Hershey-Chase experiment that confirmed DNA as the genetic material?

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5. What does the Lac operon in bacteria regulate?

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6. Which of the following is the function of tRNA?

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7. Why is DNA considered a better genetic material compared to RNA?

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8. The basic building blocks of DNA are:

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9. The process of converting DNA into RNA is called:

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10. What is the process of copying DNA in a semiconservative manner guided by complementary hydrogen bonding?

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