DNA is packaged in the nucleus of the cell in a structure called ________________ in which the DNA coils around proteins called histones many times over. When cell replication occurs, the DNA condenses even more into a ___________________.
Achromatin, chromosome
Bchromosome, chromatin
Cnucleosome, chromosome
Dchromosome, nucleosome
Achromatin, chromosome
Bchromosome, chromatin
Cnucleosome, chromosome
Dchromosome, nucleosome