Front

What are the building blocks of DNA?

Back

Nucleotides are the building blocks of DNA.

Front

What are the four nitrogen bases found in DNA?

Back

Adenine, Thymine, Cytosine, and Guanine.

Front

What is the role of DNA in living organisms?

Back

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

Front

What is a long chain of amino acids called?

Back

A protein.

Front

What are the components of a nucleotide?

Back

A nucleotide is composed of a sugar, a phosphate group, and a nitrogen base.

Front

What is the structure of DNA?

Back

DNA has a double helix structure.

Front

What is the function of the sugar in a nucleotide?

Back

The sugar in a nucleotide helps form the backbone of the DNA strand.

Front

What is the difference between DNA and RNA?

Back

DNA is double-stranded and contains thymine, while RNA is single-stranded and contains uracil.

Front

What is the process of DNA replication?

Back

DNA replication is the process by which DNA makes a copy of itself before cell division.

Front

What is a gene?

Back

A gene is a segment of DNA that contains the instructions for making a specific protein.