The basic unit of DNA structure is a nucleotide, which consists of a sugar, a phosphate group, and a nitrogenous base.
Questions & Step-by-step Solutions
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Q
Q: What is the basic unit of DNA structure?
Solution: The basic unit of DNA structure is a nucleotide, which consists of a sugar, a phosphate group, and a nitrogenous base.
Steps: 3
Step 1: Understand that DNA is made up of smaller parts called nucleotides.
Step 2: Know that each nucleotide has three components: a sugar, a phosphate group, and a nitrogenous base.
Step 3: Recognize that the sugar and phosphate form the backbone of the DNA strand, while the nitrogenous base is the part that varies and carries genetic information.
