Multiple Choice
Euchromatinـــــــــــــــــــــ .
A) is only found in prokaryotes
B) does not allow gene expression to occur
C) is densely packed chromatin
D) is loosely packed chromatin
Correct Answer:

Verified
Correct Answer:
Verified
Q1: X-inactivation ــــــــــــــــــــــــ.<br>A)only occurs in males<br>B)is the deactivation
Q2: Which of the following is commonly used
Q3: Specific transcription factorsــــــــــــــــــــــ .<br>A)modulate gene expression in
Q4: Simple repressors are common in eukaryotes.
Q5: Xist isــــــــــــــــــــــــــ .<br>A)a gene encoding an untranslated
Q6: Housekeeping genes are always ــــــــــــــــــــــ.<br>A)off until needed<br>B)on<br>C)induced<br>D)repressed
Q8: Acetylated histonesــــــــــــــــــــــــ .<br>A)form highly condensed heterochromatin<br>B)are a
Q9: DNA sequences in eukaryotes that are rich
Q10: In eukaryotes,negative regulation occurs by ـــــــــــــــــــــــــــــ.<br>A)obstructing RNA