NEET Biology: Molecular Basis of Inheritance — Practice Set 5

Q1. Which scientist(s) used radioactively labeled sulfur and phosphorus to confirm that DNA is the genetic material?

Q2. Which of the following statements about mutations is correct?

Q3. Which of the following is incorrect about post-transcriptional modifications in eukaryotes?

Q4. Which of the following is NOT a characteristic of the genetic code?

Q5. Which of the following statements about genetic code is incorrect?

Q6. In the Meselson and Stahl experiment, which isotope was used to label the original DNA strands?

Q7. Which of the following statements about the Lac operon is correct?

Q8. Which of the following is a correct statement about histones?

Q9. What is the function of the terminator sequence in transcription?

Q10. Which enzyme is responsible for adding a poly-A tail to mRNA in eukaryotes?

Biology — Molecular Basis of Inheritance

Set 5 of 22

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Which scientist(s) used radioactively labeled sulfur and phosphorus to confirm that DNA is the genetic material?