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Questions and Answers
What is the size range of mRNA?
What is the size range of mRNA?
- Large
- Medium
- Heterogeneous (correct)
- Small
What percentage of total cellular RNA does mRNA comprise?
What percentage of total cellular RNA does mRNA comprise?
- 1-2%
- 9-11%
- 6-8%
- 3-5% (correct)
What is the function of mRNA?
What is the function of mRNA?
- Regulates gene expression
- Transports amino acids
- Catalyzes chemical reactions
- Codes for proteins (correct)
What is the structural characteristic of mRNA at its 5'- and 3'- ends?
What is the structural characteristic of mRNA at its 5'- and 3'- ends?
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What is the purpose of the 5' cap on mRNA?
What is the purpose of the 5' cap on mRNA?
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What is the purpose of the poly A tail on mRNA?
What is the purpose of the poly A tail on mRNA?
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Is eukaryotic mRNA monocistronic or polycistronic?
Is eukaryotic mRNA monocistronic or polycistronic?
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