What is the basic structural unit of DNA?
Correct Answer: Nucleotide
- Step 1: Understand that DNA is a long molecule that carries genetic information.
- Step 2: Learn that the basic building blocks of DNA are called nucleotides.
- Step 3: Know that each nucleotide is made up of three parts: a sugar, a phosphate group, and a nitrogenous base.
- Step 4: Recognize that these nucleotides link together to form the structure of DNA.
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