For the answer to the question above, I think that <span>the initial titer that has been done to her may have been done too early in the infection that detectable levels of antibody were not present yet so that's why they have to repeat it.</span>
Answer:
You could generate cDNA libraries and compare the transcribed regions of the genome
<span>Air masses rise and sink due to the fact that warm air is lighter than cold air , thus warm air rises and cold air then sinks. When air masses rise, gaseous molecules are transported into the atmosphere which negatively impacts the ozone layer.</span>
If it’s psychology. Then the therapist will give them “homework” which is basically a diary and u will write down every time the patient feels social anxiety then after a period of weeks they will have another session and as the sessions progress the patient will feel less social anxiety as from the diary the therapist can see what exactly makes them feel this way. Eg: what situations make the patient feel like this.