Term 3 lesson

I thought again that the topic of cells would be a breeze and again like the last term I was again confused with the new addition of cell parts and I am rather confused.However I think that I would be clearer by the end of the Term.I also knew more cell parts like in a animal cell, there were ribosomes, and also vacuoles were in them.Also I learnt that muscles can be divided in to 3 major groups voluntary, smooth and cardiac.And all these were not taught in primary school.