16.

Which statement concerning eukaryotic RNA polymerase II is INCORRECT?

• a. Transcription factors required by the enzyme bind to promoter sequences located upstream of the structural gene.
• b. The enzyme is highly sensitive to alpha-amanitin.
• c. The enzyme is found primarily in the nucleoplasm.
• d. The enzyme transcribes tRNA.
• e. The enzyme begins unwinding DNA at the TATA box.