In a fly,the transcription rates of a gene that codes for an enzyme vary tremendously among different cell types.The most likely reason for these differences is that different cell types have different
A) promoters.
B) inducers.
C) transcription factors present.
D) silencers.
E) enhancers.

Question

Quizplus · Accepted Answer

Different cell types have different transcription factors present, which can bind to specific DNA sequences and regulate the transcription of genes, leading to varying transcription rates in different cell types.

In a Fly,the Transcription Rates of a Gene That Codes