WONDER #1329: What Is DNA?

Question 1 of 3

Who discovered DNA in the late 1800s?

1. Albert Edison
2. Frederich Miescher
3. Thomas Einstein
4. Isaac Newton

Question 2 of 3

What is the unique shape of DNA inside a cell called?

1. double helix
2. triple circle
3. single square
4. quadruple triangle

Question 3 of 3

Which of the following is NOT one of the chemicals that make up DNA?

1. adenine
2. thymine
3. cytosine
4. arsenic

Check your answers online at https://wonderopolis.org/wonder/what-is-dna.