The level of DNA packaging which is brought about by the formation of nucleosomes it looks like beads on a string.
In general terms, nucleosomes are termed as a basic unit of DNA packaging which is in eukaryotes.
It consists of eight segments of DNA wound. Nucleosomes form a fundamental unit which repeats the eukaryotic genomes to the nucleus by ensuring a well appropriate access to it.
Answer: Arctic Ocean
Explanation:
Because the Arctic Ocean is colder it is more dense
It's called your Petella, although I don't know if that's how it's spelled.
