Nucleosomes are the building blocks which make up chromosomes. They consist of a segment of DNA wound around a histone protein core.
n uː k l ɪ ɑ s oʊ m z WORD_BOUNDARY ɑ ɹ WORD_BOUNDARY ð ə WORD_BOUNDARY b ɪ l d ɪ ŋ WORD_BOUNDARY b l ɑ k s WORD_BOUNDARY w ɪ t̠ʃ WORD_BOUNDARY m eɪ k WORD_BOUNDARY ʌ p WORD_BOUNDARY k ɹ oʊ m ə s oʊ m z WORD_BOUNDARY ð eɪ WORD_BOUNDARY k ə n s ɪ s t WORD_BOUNDARY ə v ə WORD_BOUNDARY s ɛ ɡ m ə n t WORD_BOUNDARY ʌ v WORD_BOUNDARY d iː ɛ n eɪ WORD_BOUNDARY w uː n d WORD_BOUNDARY ə ɹ ɹ aʊ n d WORD_BOUNDARY ʌ WORD_BOUNDARY h ɪ s t oʊ n WORD_BOUNDARY p ɹ oʊ t iː n WORD_BOUNDARY k ɔ ɹ WORD_BOUNDARY