DNA Structure & Function

Front

Why is it crucial that living things are able to replicate their DNA?

Back

Each new cell must have an exact copy of DNA.

Front

In DNA, Adenine bonds with ______________.

Back

Thymine.

Front

How many TOTAL NUCLEOTIDES are there in the DNA molecule pictured?

Back

10.

Front

Which of the following units are repeatedly joined together to form a strand of DNA?

Back

Nucleotides.

Front

What part of DNA is different between individuals?

Back

Order of nitrogen bases.

Front

What are the building blocks of DNA?

Back

Nucleotides.

Front

What are the three components of a nucleotide?

Back

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

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 the structure of DNA?

Back

DNA is a double helix composed of two strands of nucleotides.

Front

What are the four nitrogenous bases in DNA?

Back

Adenine, Thymine, Cytosine, and Guanine.