#Question id: 2730
#Life Sciences
The histone tails are required for chromatin to condense from the beads-on- a-string conformation into the 30-nm fiber. Recent experiments indicate that the N-terminal tails of histone H4, particularly_____________, are critical for forming the 30-nm fiber.
#Question id: 2731
#Life Sciences
Which of the following is not a characteristic of the nuclear scaffold?
#Question id: 2737
#Life Sciences
The linking number (Lk) of a closed-circular, double-stranded DNA molecule is changed by:
#Question id: 2738
#Life Sciences
Which of the following function is not served by DNA packaging?
#Question id: 2739
#Life Sciences
With respect to remodeling complex of nucleosome, which of the following is not true?
#Question id: 2742
#Life Sciences
In the beads on a string model, the bead is made up of __________