Explain DNA and Chromosome Organization Practice Test

Cells have DNA all the time; it is less condensed (not easily visible) during most of the cell’s life, but it becomes tightly condensed into visible chromosomes during cell division.

Chromosomes are only in sex cells; body cells contain only loose DNA strands with no organization.

Chromosomes form in the cytoplasm during division and then move into the nucleus afterward.

Chromosomes are always visible as X-shaped structures in the nucleus, even when the cell is not dividing.