You are presented with the question "DNA consists of what bound together?" and the following answer choices: 
- Chemical energy
 - Veins and arteries.
 - all matter
 - rays or beams
 - sunlight
 - oxygen
 - Many nucleotides
 - water

Now knowing that many nucleotides bind together to form a chain called a polynucleotide and rNA like DNA is a polynucleotide, choose the best answer.


 

       Many nucleotides  