Nucleosome Notes: Definitions & Explanations PDF | Download eBooks
Study Nucleosome lecture notes PDF with biology definitions and explanation to study What is Nucleosome?. Study nucleosome explanation with biology terms to review biology course for online degree programs.
Nucleosome Definition:
Each ''bead'' of DNA and histones on a chromatin string is called a nucleosome.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Nucleosome Notes:
A nucleosome is a basic unit of DNA packaging in eukaryotes, consisting of a segment of DNA wound in sequence around eight histone protein cores. This structure is often compared to thread wrapped around a spool or a bead on a string. Several of these 'beads' link together to form a structure called the chromatin. All these structures help the DNA to be packed neatly in a small space.
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