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Which of the following is a purine base?
Practice Questions
Q1
Which of the following is a purine base?
Cytosine
Thymine
Adenine
Uracil
Questions & Step-by-Step Solutions
Which of the following is a purine base?
Steps
Concepts
Step 1: Understand what a purine base is. Purines are a type of nitrogenous base found in DNA and RNA.
Step 2: Know the two main purine bases: adenine (A) and guanine (G).
Step 3: Identify the other bases mentioned: cytosine (C), thymine (T), and uracil (U).
Step 4: Recognize that cytosine, thymine, and uracil are not purines; they are pyrimidines.
Step 5: Conclude that adenine is the purine base among the options given.
No concepts available.
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