Structure of DNA

Front

What is DNA?

Back

DNA (Deoxyribonucleic Acid) is the molecule that carries the genetic instructions for life.

Front

What are the four bases of DNA?

Back

The four bases of DNA are Adenine (A), Thymine (T), Cytosine (C), and Guanine (G).

Front

What is the structure of DNA commonly referred to as?

Back

The structure of DNA is commonly referred to as a double helix.

Front

What pairs with Adenine in DNA?

Back

Thymine pairs with Adenine in DNA.

Front

What pairs with Cytosine in DNA?

Back

Guanine pairs with Cytosine in DNA.

Front

What is a nucleotide?

Back

A nucleotide is the basic building block of DNA, consisting of a nitrogen base, a phosphate group, and a deoxyribose sugar.

Front

What is the role of the phosphate group in DNA?

Back

The phosphate group helps to form the backbone of the DNA structure.

Front

What is deoxyribose sugar?

Back

Deoxyribose sugar is the sugar component of DNA nucleotides.

Front

What is the significance of the sequence of bases in DNA?

Back

The sequence of bases in DNA determines the genetic information and instructions for building proteins.

Front

What is a gene?

Back

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