Question

How is DNA stored in non-dividing cells versus dividing cells? (Think of the definition of chromatin)

a) As tightly packed chromatin in non-dividing cells and loosely packed chromatin in dividing cells.
b) As loosely packed chromatin in non-dividing cells and tightly packed chromatin in dividing cells.
c) DNA is stored the same way in both non-dividing and dividing cells.
d) DNA is stored in the cell's nucleus in non-dividing cells and the cytoplasm in dividing cells.

Answer 1

In non-dividing cells, DNA is stored as tightly packed chromatin, and in dividing cells, DNA is stored as loosely packed chromatin.

Step-by-step explanation:

In non-dividing cells, DNA is stored as tightly packed chromatin, while in dividing cells, DNA is stored as loosely packed chromatin.

During cell division, the chromatin network in non-dividing cells is subdivided into defined number and shaped chromosomes, while in dividing cells, the chromatin further condenses to form chromosomes that separate during mitosis or meiosis.

Therefore, option a) As tightly packed chromatin in non-dividing cells and loosely packed chromatin in dividing cells is correct.