What is the main difference between eukaryotic rna polymeras

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What is the main difference between eukaryotic RNA polymerases?
1. they identify different types of introns
2. they transcribe different types of RNA
3. they require the assistance of transcription factors

a. 1 only

b. 2 only

c. 3 only

d. 2 and 3 are correct

e. 1, 2, and 3 are correct

Reference no: EM13117312

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