Question

Upstream regions which are essential for correct transcription are called
A.enhancers
B. start codons
C. promoters
D. transcription factors

Answer 1

hey mate
here is your answer
d) transcription factors

hope it's help

Answer 2

Upstream regions which are essential for correct transcription are called
A.enhancers
B. start codons
C. promoters
D. transcription factors

✓✓✓✓✓D. transcription factors✓✓✓✓✓

Transcription factor II D (TFIID) is one of several general transcription factors that make up the RNA polymerase II preinitiation complex.