DNA and RNA Structure Answers

Which represents a strand of RNA bases?

A single strand of DNA helix has the code ATAGGC. Which would be the complementary code on the other strand of the helix?

Which base is found only in RNA?

Why can uracil be used as a “clue” to identify RNA in a strand?

What did Chargaff discover while studying bases in the DNA of organisms?

Which discovery is attributed to Phoebus Levene?

Which structural characteristic is seen in RNA but not in DNA?

The diagram shows a nucleic acid in the shape of a double helix.Which sugar is present in the nucleic acid that is represented in the diagram?

DNA is a nucleic acid polymer composed of which repeating structural unit?

The diagram shows a nucleic acid in the shape of a helix.Which sugar is present in the nucleic acid that is represented in the diagram?

Proteins are made in ribosomes, but DNA is stored in the nucleus. How does RNA help in this process?

Which structural component is found in DNA but not in RNA?

What is the role of RNA?

On an RNA molecule, which would base pair with adenine?