What molecule(s) cause(s) a portion of a DNA molecule to unwind for transcription?

A. poly—A tail
B. transcription factors
C. spliceosomes
D. RNA ploymerase
E. 7—methylguanosine cap


D

Anatomy & Physiology

You might also like to view...

Which of the following muscles would produce the greater tension?

A) a muscle with 20 motor units active B) a muscle with 10 motor units active

Anatomy & Physiology

The mass of an atom is the sum of its protons and electrons

Indicate whether the statement is true or false.

Anatomy & Physiology

If your doctor notices a marked decrease in calcium ion levels in your blood, what gland might he suspect is not functioning properly and why?

What will be an ideal response

Anatomy & Physiology

Vesicular breath sounds may be heard ________

A) on the throat below the larynx B) at the triangle of auscultation C) over the sternum D) on the throat below the larynx, over the sternum, and at the triangle of auscultation

Anatomy & Physiology