NEET Chemistry Nucleic Acids MCQ Question
Which of the following bases is found in RNA but not in DNA?
Uracil
Thymine
Adenine
Guanine
Correct Answer
Detailed Explanation
RNA contains uracil (U) as one of its four bases, while DNA contains thymine (T) instead of uracil. This distinction is crucial in understanding the differences between RNA and DNA.
Found an issue with this question?
Related Questions
More from Nucleic Acids
Assertion (A): DNA contains the base thymine, while RNA contains the base uracil. | Reason (R): Thymine and uracil are structurally identical, allowin...
Match Column-I with Column-II. Column-I Column-II (a) DNA (i) Involved in protein synthesis (b) RNA (ii) Carries genetic inform...
More from
What type of carbohydrate is cellulose?
Match Column-I with Column-II. Column-I Column-II (a) Lactose (i) Non-reducing sugar (b) Starch (ii) Reducing sugar (c) Sucrose (...
If a student takes vitamin supplements without a doctor's advice and ends up with an excess of fat-soluble vitamins, which of the following vitamins i...