The male and female painted lady butterfly are very similar in  looks. The only way to determine the gender of a painted lady  butterfly is the male has a smaller abdomen.he male and female painted lady butterfly are very similar in  looks. The only way to determine the gender of a painted lady  butterfly is the male has a smaller abdomen.
In addition, when proteins are being made, the double helix unwinds to allow a single strand of DNA to serve as a template. This template strand is then transcribed into mRNA, which is a molecule that conveys vital instructions to the cell's protein-making machinery.
DNA is double stranded, so 2. RNA is single stranded, so 1. DNA is located in the nucleus. RNA is located in a few places because there are different types of RNA....RNA is copied in the nucleus (mRNA), and then shipped out to a ribosome (which has rRNA and tRNA), floating in the cytoplasm. DNA has 2 strands, RNA just 1, and they both can be found in the nucleus of the cell.