DNA Components

Front

What are the three components of a nucleotide?

Back

sugar, phosphate, nitrogen base

Front

What best describes the structure of a DNA molecule?

Back

double helix

Front

Where are chromosomes located inside the cell?

Back

The nucleus

Front

What is the significance of the double-stranded structure of DNA?

Back

It allows for the replication and stability of genetic information.

Front

What sugar is found in DNA?

Back

deoxyribose

Front

What are the four nitrogen bases found in DNA?

Back

adenine, thymine, cytosine, guanine

Front

How do the nitrogen bases pair in DNA?

Back

Adenine pairs with Thymine, and Cytosine pairs with Guanine.

Front

What is the role of phosphate in a nucleotide?

Back

It forms the backbone of the DNA strand, linking sugars together.

Front

What is the function of DNA?

Back

To store and transmit genetic information.

Front

What is the difference between DNA and RNA?

Back

DNA is double-stranded and contains deoxyribose, while RNA is single-stranded and contains ribose.