BIOLOGY
NUCLEIC ACIDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In RNA, thymine is replaced with:
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guanine
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cytosine
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adenine
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uracil
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Explanation:
Detailed explanation-1: -DNA (top) includes thymine (red); in RNA (bottom), thymine is replaced with uracil (yellow).
Detailed explanation-2: -DNA (top) includes thymine (red); in RNA (bottom), thymine is replaced with uracil (yellow). DNA (top) includes thymine (red); in RNA (bottom), thymine is replaced with uracil (yellow).
Detailed explanation-3: -There are two ways for uracil to appear in DNA: thymine replacement and cytosine deamination.
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