Suppose that you are a member of a public health agency that will assist in the investigation of a local outbreak of gastroenter
itis that officials suspect may be related to egg salad sandwiches served at a school athletic event. The first step in the investigation of the infectious disease outbreak is:
<span>Mitosis is a part of the cell cycle in which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, and each set ends up in its own nucleus.</span>
