DNA Structure (PLTW 1.1.5)

Front

Where is DNA usually found in a cell?

Back

DNA is usually found in the nucleus.

Front

What shape does a DNA molecule have?

Back

A DNA molecule has a double helix shape.

Front

What is the primary function of DNA?

Back

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

Front

How does the sequence of Nitrogen Bases in DNA affect an organism?

Back

The order of the Nitrogen Bases determines the traits that an organism will possess.

Front

Can bacteria be infected by viruses?

Back

Yes, bacteria can be infected by bacteriophages.

Front

What are the building blocks of DNA?

Back

The building blocks of DNA are nucleotides.

Front

What are the three components of a nucleotide?

Back

A nucleotide consists of a phosphate group, a sugar, and a nitrogenous base.

Front

Name the four nitrogenous bases found in DNA.

Back

The four nitrogenous bases in DNA are adenine (A), thymine (T), cytosine (C), and guanine (G).

Front

What base pairs with adenine in DNA?

Back

Thymine pairs with adenine in DNA.

Front

What base pairs with cytosine in DNA?

Back

Guanine pairs with cytosine in DNA.