My father does hes a nurse,so whats your question?
Incubation period: In medicine, the time from the moment of exposure to an infectious agent until signs and symptoms of the disease appear. For example, the incubation period of chickenpox is 14-16 days. In biology, the incubation period is the time needed for any particular process of development to take place.
<span>Another valine would be added to a protein sequence in lieu of the lysine. A point mutation will happen in the protein, but would not change all lysines to valines, as there are multiple codons for lysine, and multiple tRNAs which carry it, and assume that this accident only happened to one of the lysine tRNAs.</span>
I believe the answer you are looking for is "case study"
A case study is a publication of an experience conducted over an amount of time. It could be based on behavior for each or a group.