Questions: 2. Which of the following is a correct difference between DNA and RNA? * 20 points DNA contains the sugar ribose, RNA contains the sugar deoxyribose DNA is double stranded, RNA is single stranded DNA is translated at the ribosomes, RNA is transcribed into DNA DNA contains Uracil, RNA contains Thymine

2. Which of the following is a correct difference between DNA and RNA? * 20 points DNA contains the sugar ribose, RNA contains the sugar deoxyribose DNA is double stranded, RNA is single stranded DNA is translated at the ribosomes, RNA is transcribed into DNA DNA contains Uracil, RNA contains Thymine
Transcript text: 2. Which of the following is a correct difference between DNA and RNA? * 20 points DNA contains the sugar ribose, RNA contains the sugar deoxyribose DNA is double stranded, RNA is single stranded DNA is translated at the ribosomes, RNA is transcribed into DNA DNA contains Uracil, RNA contains Thymine
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Solution

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The answer is the second one: DNA is double stranded, RNA is single stranded.

Explanation for each option:

  1. DNA contains the sugar ribose, RNA contains the sugar deoxyribose: This statement is incorrect. DNA contains the sugar deoxyribose, while RNA contains the sugar ribose.

  2. DNA is double stranded, RNA is single stranded: This statement is correct. DNA typically exists as a double-stranded helix, whereas RNA is usually single-stranded.

  3. DNA is translated at the ribosomes, RNA is transcribed into DNA: This statement is incorrect. DNA is not translated at the ribosomes; instead, RNA is translated into proteins at the ribosomes. Additionally, RNA is transcribed from DNA, not the other way around.

  4. DNA contains Uracil, RNA contains Thymine: This statement is incorrect. DNA contains the base Thymine, while RNA contains the base Uracil.

In summary, the correct difference between DNA and RNA is that DNA is double stranded, while RNA is single stranded.

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