The stepwise assembly of nucleosomes and their orderly spacing along the DNA is facilitated by __________________.
A)a network of accessory proteins
B)a number of histone chaperones that are able to accept newly synthesized histones and transfer them to daughter strands
C)a number of histone chaperones that are able to accept parental histones and transfer them to daughter strands
D)CAF-1, which is able to accept either parental histones or newly synthesized histones and transfer them to daughter strands
E)all of these

Question

Quizplus · Accepted Answer

The stepwise assembly of nucleosomes and their orderly spacing along the DNA is facilitated by a network of accessory proteins, as well as a number of histone chaperones that are able to accept both newly synthesized and parental histones and transfer them to daughter strands. One example of a histone chaperone involved in this process is CAF-1, which is able to accept either newly synthesized or parental histones and transfer them to daughter strands. Therefore, all of these answer choices are correct.

The Stepwise Assembly of Nucleosomes and Their Orderly Spacing Along