Why must DNA be packed into chromosomes before mitosis or meiosis can occur?
A) In their unpacked state, the DNA strands would be difficult to pull apart during cell division.
B) The zygote would be unable to live if the DNA was not packed into chromosomes.
C) We would be unable to see the karyotype if the DNA was not packed into chromosomes.
D) Some of the genes would escape during cell division if they were not tightly packed into chromosomes.

Question

Quizplus · Accepted Answer

During cell division, the DNA strands need to be pulled apart and distributed equally to the daughter cells. This process would be difficult if the DNA was in its unpacked state as it would become tangled and not properly divided. Packing the DNA into chromosomes ensures proper organization, distribution, and separation during cell division.

Why Must DNA Be Packed into Chromosomes Before Mitosis or Meiosis