Biotechnology researchers perform test and collect data and biotechnology technicians help operate the equipment.
I believe the answer to your question is external stimuli
Athletic level or body type
FalseWith as low as 0.02 percent blood alcohol reading, moderate
effects can be felt and a weakened ability to focus on more than one thing a
time is apparent. For men weighing 160-240
pounds and women 200-240 pounds, impairment begins with 0.02 percent blood alcohol.