DNA Structure and Replication

Front

What is DNA made of?

Back

DNA is a polymer made of nucleotides.

Front

What is the result of DNA replication?

Back

DNA replication results in 2 DNA molecules that each contain a strand of the original.

Front

What is the structure of DNA called?

Back

The structure of DNA is called a double helix.

Front

Why is DNA important?

Back

DNA serves as the blueprint for traits of all living things.

Front

What are the letters of the DNA alphabet?

Back

The letters of the DNA alphabet are A, C, G, and T.

Front

What are nucleotides composed of?

Back

Nucleotides are composed of a sugar, a phosphate group, and a nitrogenous base.

Front

What are the two types of nitrogenous bases in DNA?

Back

The two types of nitrogenous bases in DNA are purines (A and G) and pyrimidines (C and T).

Front

What is the role of DNA polymerase in DNA replication?

Back

DNA polymerase is the enzyme that synthesizes new DNA strands by adding nucleotides complementary to the template strand.

Front

What is the significance of complementary base pairing in DNA?

Back

Complementary base pairing ensures accurate replication and transcription of genetic information.

Front

What is the function of the hydrogen bonds in DNA?

Back

Hydrogen bonds hold the two strands of the DNA double helix together.