If a cell were unable to produce histone proteins, which of the following results would be a likely effect on the cell?
A) There would be an increase in the amount of DNA produced during replication.
B) The cell's DNA could not be packed into its nucleus.
C) Spindle fibers would not form during prophase.
D) Amplification of other genes would compensate for the lack of histones.

Question

Quizplus · Accepted Answer

Histone proteins play a key role in packaging DNA into the nucleus by forming complexes with DNA to form compact structures called nucleosomes. Without histones, DNA cannot be efficiently packaged and organized into chromosomes, which would lead to the inability of the cell to undergo normal cell division and replication.

If a Cell Were Unable to Produce Histone Proteins, Which