DNA

Front

What is the structure of a DNA molecule?

Back

DNA is a double helix structure made up of two strands that coil around each other, composed of nucleotides.

Front

Cytosine is always paired with _____________.

Back

Guanine.

Front

Which of the following is NOT a nitrogen base in DNA?

Back

Glucose.

Front

What are the building blocks of nucleic acids?

Back

Nucleotides.

Front

What are the components of a nucleotide?

Back

A sugar, a phosphate group, and a nitrogen base.

Front

What nitrogen base does Adenine bond with?

Back

Thymine.

Front

What are the four nitrogen bases found in DNA?

Back

Adenine, Thymine, Cytosine, and Guanine.

Front

What is the function of DNA?

Back

DNA stores genetic information and provides instructions for the development and functioning of living organisms.

Front

What is the role of the phosphate group in a nucleotide?

Back

The phosphate group links nucleotides together to form the backbone of the DNA strand.

Front

What is the difference between DNA and RNA?

Back

DNA is double-stranded and contains thymine, while RNA is single-stranded and contains uracil instead of thymine.