HELPPPP PLEASE
Place these steps in order to
describe the changes that
occur in the organization of the
chromosome as the cell progresses
into mitosis.
a. The chromosome coils more
and more tightly, forming
supercoiled DNA.
b. Condensed, replicated
chromosomes attach at a
pinched region called the
centromere.
c. DNA is wrapped around histones
at regular intervals, forming
chromatin.
d. Interactions between parts of
histones compact the DNA.