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???? Support the project at BIOLOJA: http://www.biologiagui.com.br ???? On the website you can also download handouts, exercise lists and summaries. The nucleus of a cell contains the genetic material, the nucleolus, is filled with nucleoplasm and surrounded by the nuclear envelope. In this class, we will talk about how this nucleus is organized during interphase, that is, when the cell is not dividing. DNA and its levels of spiralization will also be addressed (chromonema, solenoid, chromatin and chromosomes). #biology #nucleus #cell ⭐ Facebook: / biologiaprofgui ⭐ Instagram: / gogoulart - @gogoulart