Transcription Practice Test

A researcher is analyzing an enzyme. Results reveal that the enzyme is found in eukaryotes, and is involved in synthesis of ribosomes. Which of the following could be the identity of the enzyme?

Which of the following are true regarding the product of transcription?

I. The product has more uracil than the parent strand

II. The product has both hydrophilic and hydrophobic amino acids

III. The nucleotides on the RNA polymerase binds to complementary nucleotides on the parent strand