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Which of the following bases is not present in RNA?
- a)Cytosine
- b)Guanine
- c)Thymine
- d)Adenine
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Which of the following bases is not present in RNA?a)Cytosineb)Guanin...
DNA contains thymine instead of uracil.
The nitrogenous bases in DNA are:
Adenine and thymine, which are purines
Cytosine and guanine, which are pyrimidines
The RNA molecule contains uracil instead of thymine.
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Community Answer
Which of the following bases is not present in RNA?a)Cytosineb)Guanin...
Explanation:
RNA Bases:
- RNA is a nucleic acid that is essential for a variety of biological processes in living organisms.
- RNA is composed of four different bases: adenine (A), cytosine (C), guanine (G), and uracil (U).
Presence of Bases in RNA:
- Adenine (A), cytosine (C), and guanine (G) are all present in RNA.
- Thymine (T) is found in DNA, not RNA. In RNA, thymine is replaced by uracil (U).
Explanation of Answer:
- The base thymine (T) is not present in RNA, as it is exclusive to DNA.
- RNA uses uracil (U) instead of thymine, which pairs with adenine (A) during RNA transcription and translation processes.
Therefore, the correct answer is option C) Thymine, as it is not a base found in RNA.
RNA Bases:
- RNA is a nucleic acid that is essential for a variety of biological processes in living organisms.
- RNA is composed of four different bases: adenine (A), cytosine (C), guanine (G), and uracil (U).
Presence of Bases in RNA:
- Adenine (A), cytosine (C), and guanine (G) are all present in RNA.
- Thymine (T) is found in DNA, not RNA. In RNA, thymine is replaced by uracil (U).
Explanation of Answer:
- The base thymine (T) is not present in RNA, as it is exclusive to DNA.
- RNA uses uracil (U) instead of thymine, which pairs with adenine (A) during RNA transcription and translation processes.
Therefore, the correct answer is option C) Thymine, as it is not a base found in RNA.
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Which of the following bases is not present in RNA?a)Cytosineb)Guaninec)Thymined)AdenineCorrect answer is option 'C'. Can you explain this answer?
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