Introduction to Cell Biology and Epigenetics

Cell biology has become more popular that last few years with various types of infections being in the news.  Cells of almost any kind have a basic anatomy and if you know the parts of the cell, you will have a much better understanding of what the news is talking about.  I go over DNA and RNA, and introduce to you the concept of epigenetics.  That is the expression of this DNA.   All of the cells with a nucleus in your body has the same DNA, yet they have vastly different functions.  This is epigenetics.