Question

Each chromosome is a single molecule of __________________ whose extraordinarily long length can be compacted by as much as __________________-fold during __________________ and tenfold more during __________________. This is accomplished by binding to __________________ that help package the DNA in an orderly manner so it can fit in the small space delimited by the __________________. The structure of the DNA-protein complex, called __________________, is highly __________________ over time. 10,000 chromosome mitosis 100 different nuclear envelope 1000 DNA nucleolus cell cycle dynamic proteins cell wall interphase similar chromatin lipids static

Answer 1

Each chromosome is composed of DNA that is compacted through binding with histone proteins, allowing it to fit inside the cell. This structure, called chromatin, is highly dynamic over time.

Step-by-step explanation:

Each chromosome is a single molecule of DNA whose extraordinarily long length can be compacted by as much as 10,000-fold during mitosis and tenfold more during interphase.

This is accomplished by binding to histone proteins that help package the DNA in an orderly manner so it can fit in the small space delimited by the nuclear envelope. The structure of the DNA-protein complex, called chromatin, is highly dynamic over time.