DNA Review

Front

What are nucleotides named for?

Back

Nucleotides are named for their base.

Front

What does the sugar-phosphate backbone do?

Back

The sugar-phosphate backbone connects multiple nucleotides together.

Front

Where is DNA found in the cell?

Back

DNA is found in the nucleus of every cell.

Front

What are the monomers that compose DNA?

Back

DNA is composed of monomers called nucleotides.

Front

What type of bond holds the base pairs of DNA together?

Back

Hydrogen bonds hold the base pairs of DNA together.

Front

What are the three components of a nucleotide?

Back

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

Front

What are the four nitrogenous bases in DNA?

Back

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

Front

What is the structure of DNA?

Back

DNA has a double helix structure, consisting of two strands that wind around each other.

Front

What is the function of DNA?

Back

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

Front

How do base pairs in DNA pair up?

Back

In DNA, adenine pairs with thymine (A-T) and cytosine pairs with guanine (C-G).