Changes

A genome is all the [[hereditary]] information held by an [[organism]]. This includes both expressed and non-expressed genetic [[information]].

A genome is all the [[hereditary]] information held by an [[organism]]. This includes both expressed and non-expressed genetic [[information]]. In most organisms, it is stored in [[DNA]]; however, [[retrovirus]]es store it in [[RNA]], another type of [[nucleic acid]].  The information is encoded in the form of triplets of organic molecules called [[nucleotides]].

In most organisms, it is stored in [[DNA]]; however, [[retrovirus]]es store it in [[RNA]].   

[[Eukaryotic cell|Eukaryote]]s (including humans) have two types of genomic material:

[[Eukaryotic cell|Eukaryote]]s (including humans) have two types of genomic material: