Front

What is the structure of DNA?

Back

DNA is usually double stranded, forming a double helix structure.

Front

What is the structure of RNA?

Back

RNA is usually single stranded.

Front

What type of sugar is found in DNA?

Back

Deoxyribose.

Front

What type of sugar is found in RNA?

Back

Ribose.

Front

What nitrogenous base is found in DNA but not in RNA?

Back

Thymine.

Front

What nitrogenous base is found in RNA but not in DNA?

Back

Uracil.

Front

How do the nitrogenous bases differ between DNA and RNA?

Back

DNA contains thymine, while RNA contains uracil.

Front

What is the role of phosphate in nucleic acids?

Back

Phosphate groups link the sugar molecules in the backbone of DNA and RNA.

Front

What is the difference in the number of phosphate groups between DNA and RNA?

Back

There is no difference; both DNA and RNA contain phosphate groups.

Front

What are the four nitrogenous bases in DNA?

Back

Adenine, Thymine, Cytosine, Guanine.