DNA

Front

What determines the code, or information, of a DNA molecule?

Back

The order (sequence) of the nitrogen bases.

Front

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

Back

A DNA molecule.

Front

What are the components of a nucleotide?

Back

Sugar, Phosphate, nitrogen base.

Front

What are the four nitrogen bases found in DNA?

Back

Adenine, Thymine, Cytosine, and Guanine.

Front

What is the correct complementary base pairing for DNA?

Back

T-A, G-C.

Front

What is the structure of DNA?

Back

A double helix composed of two strands of nucleotides.

Front

What is the role of DNA in living organisms?

Back

DNA stores genetic information and provides instructions for development and functioning.

Front

What is a gene?

Back

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

Front

What is the function of the nitrogen bases in DNA?

Back

They encode the genetic information by forming specific sequences.

Front

What is the significance of complementary base pairing?

Back

It ensures accurate replication of DNA during cell division.