If a cell were unable to produce histone proteins, which of the following would be a likely effect?
A) The cell's DNA couldn't be packed into its nucleus.
B) Spindle fibers would not form during prophase.
C) Expression of other genes would compensate for the lack of histones.
D) DNA polymerase I would not function properly.

Question

Quizplus · Accepted Answer

Histone proteins play a crucial role in compacting DNA into nucleosomes which in turn form chromatin fibers that make up chromosomes. If a cell were unable to produce histone proteins, the DNA would not be able to tightly pack into the nucleus and could potentially be damaged or lost during cell division.

If a Cell Were Unable to Produce Histone Proteins, Which