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Complete Table 3 to give three differences between DNA molecules and tRNA molecules - AQA - A-Level Biology - Question 7 - 2022 - Paper 1

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Complete Table 3 to give three differences between DNA molecules and tRNA molecules. Table 3 | DNA molecules | tRNA molecules | ... show full transcript

Worked Solution & Example Answer:Complete Table 3 to give three differences between DNA molecules and tRNA molecules - AQA - A-Level Biology - Question 7 - 2022 - Paper 1

Step 1

Differences in Sugar Structure

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Answer

DNA molecules contain deoxyribose, whereas tRNA molecules contain ribose.

Step 2

Strand Structure

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Answer

DNA is typically double-stranded, while tRNA is single-stranded.

Step 3

Function and Structure

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Answer

DNA has a linear structure compared to the clover leaf structure of tRNA.

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