First-degree burns affect the outer layer of skin, which is called the epidermis. They are moist, red in color and cause pain, redness and swelling. First-degree burns are partial-thickness burns because of their depth. They will heal spontaneously.
Nucleus. DNA can be found inside the nucleus of every cell, apart from red blood cells. It's tightly wound and spread throughout the 46 chromosomes. One set of 23 chromosomes is inherited from each parent. Inside the chromosomes the DNA exists as genes.
How does the DNA fit in the nucleus? DNA is often wounded around proteins, coiled into strands, and then  bundled up even more. in a cell that lacks a nucleus, each strand  of DNA forms a loose loop within the â¦cell. in a cell that has a  nucleus, the strands of DNA and proteins are bundled into  chromosomes. 2 people found this useful.