The initiation of transcription in eukaryotes
A) occurs in the same manner as prokaryotic transcription.
B) requires the complete unfolding of the gene into single-stranded DNA.
C) requires many more transcription factors than prokaryotic transcription.
D) uses RNA polymerase as well as helicase and primase.

Question

Quizplus · Accepted Answer

Eukaryotic transcription requires many more transcription factors than prokaryotic transcription. This is due to the complexity of eukaryotic DNA packaging and the need to regulate gene expression. The initiation of transcription in eukaryotes involves the assembly of multiple transcription factors and RNA polymerase at the promoter region of the gene. This complex of proteins unwinds the DNA double helix and initiates transcription. However, eukaryotic transcription does not require helicase and primase, as these enzymes are primarily involved in DNA replication.

The Initiation of Transcription in Eukaryotes