Question: What cells don't have a nucleus apart from red blood cells? Why?

Ashley Hughes answered on 12 Nov 2015:

Hi,

This statement actually isn’t true, every cell in the body has a nucleus and some very special ones have more than one! These are certain types of nerve cells whose name I forget – we learnt about them in my Biochemistry degree like 6 years ago now.

You can read all about cell structure here at the wiki

https://en.wikipedia.org/wiki/Cell_nucleus