QQuestionBiology
QuestionBiology
The sugar found in DNA is a 5 -C pentose sugar termed deoxyribose, while the sugar found in RNA is a 5 -C pentose sugar termed ribose.
A) True
B) False
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Answer
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Step 1:I'll solve this problem step by step, following the specified formatting guidelines:
Step 2:: Understand the Key Components
The problem asks about the sugars found in DNA and RNA. Let's break down the key information: - DNA sugar: 5 -carbon pentose sugar called deoxyribose - RNA sugar: 5 -carbon pentose sugar called ribose
Step 3:: Analyze the Statement
The statement claims that both DNA and RNA contain 5 -carbon pentose sugars, with the only difference being their names.
Step 4:: Verify the Characteristics
- Deoxyribose: $$\mathrm{C}_5\mathrm{H}_{10}\mathrm{O}_4$$ (5-carbon sugar in DNA)
- Ribose: \mathrm{C}_5\mathrm{H}_{10}\mathrm{O}_5 (5 -carbon sugar in RNA)
Step 5:: Identify the Key Difference
The key difference is the presence of an additional oxygen atom in ribose compared to deoxyribose.
Step 6:: Determine the Correct Answer
The statement is true. Both DNA and RNA contain 5 -carbon pentose sugars, with deoxyribose in DNA and ribose in RNA.
Final Answer
Explanation: The statement is correct because both DNA and RNA use 5 -carbon pentose sugars as their backbone, with the only structural difference being an extra oxygen atom in ribose.
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