Medical Quiz

DNA and RNA Structures Quiz

Analyze the impact of a mutation that changes an Adenine to a Thymine in a DNA sequence.

A. It will always result in a non-functional protein.

B. It may result in a different amino acid being incorporated into a protein.

C. It will have no effect on the protein produced.

D. It will always cause a frameshift mutation.

Select your answer:
     


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How does complementary base pairing facilitate the process of transcription?

A. It allows the DNA to unwind.

B. It ensures that the mRNA is an exact copy of the DNA.

C. It allows RNA polymerase to synthesize mRNA from the DNA template.

D. It prevents errors during DNA replication.



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