Which metal is found in many transcription factors which have metal-binding fingers?
A) Co
B) Cu
C) Fe
D) Zn

Question

Quizplus · Accepted Answer

Zinc (Zn) is found in many transcription factors that have metal-binding fingers, known as zinc fingers. These zinc fingers allow the transcription factors to bind specific DNA sequences and regulate gene expression. While cobalt (Co), copper (Cu), and iron (Fe) can also be found in some metalloproteins, they are not commonly associated with zinc fingers in transcription factors.

Which Metal Is Found in Many Transcription Factors Which Have