Questions: What is the relationship of nucleotides and DNA?
Transcript text: What is the relationship of nucleotides and DNA?
Solution
The answer is the second one: DNA is made from nucleotides.
Explanation:
Nucleotides are the basic building blocks of DNA. Each nucleotide consists of a sugar molecule (deoxyribose in the case of DNA), a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine).
DNA is a long polymer made up of repeating units of nucleotides. The sequence of these nucleotides encodes genetic information.
Therefore, the correct relationship is that DNA is made from nucleotides, not the other way around.