DNA

Front

DNA is wound up in ________ and is located in the ________ of a cell.

Back

chromosomes; nucleus

Front

Any change in your DNA is called a _____.

Back

mutation

Front

Deoxyribose is the ________ in DNA.

Back

sugar

Front

Cytosine, guanine, thymine, and adenine are four _____.

Back

nitrogen bases

Front

This picture shows the building blocks of DNA. It is called a ________.

Back

nucleotide

Front

What is the shape of DNA called?

Back

double helix

Front

What are the two main functions of DNA?

Back

Storing genetic information; guiding protein synthesis.

Front

What are the four bases of DNA?

Back

Adenine (A), Thymine (T), Cytosine (C), Guanine (G).

Front

What pairs with adenine in DNA?

Back

Thymine (A-T pair).

Front

What pairs with cytosine in DNA?

Back

Guanine (C-G pair).