DNA

Front

What type of bond joins the two strands of nitrogenous bases in DNA?

Back

Hydrogen bonds

Front

What molecule is represented by the structure shown in the drawing?

Back

A DNA molecule

Front

Which nitrogenous base does Guanine bond with?

Back

Cytosine

Front

What are the components of a nucleotide?

Back

Sugar, Phosphate, nitrogen base

Front

What two molecules form the sides (backbone) of the DNA ladder?

Back

Deoxyribose sugar and phosphate

Front

What is the structure of DNA?

Back

A double helix composed of two strands of nucleotides.

Front

What are the four nitrogenous bases in DNA?

Back

Adenine, Thymine, Cytosine, Guanine

Front

What is the function of DNA?

Back

To store and transmit genetic information.

Front

What is the sugar found in DNA?

Back

Deoxyribose

Front

How do the nitrogenous bases pair in DNA?

Back

Adenine pairs with Thymine, and Cytosine pairs with Guanine.