question 1 select the best location for centrifuging a biological risk group 3 infectious organism…

Brief Explanations:

Biological risk group 3 organisms can cause serious or potentially lethal human or animal diseases. Biosafety cabinets provide a controlled, contained environment that protects the operator, the environment, and the sample from contamination and exposure to hazardous biological agents. Benchtop centrifugation without proper containment is risky as it can release aerosols. Chemical fume hoods are designed for chemical - not biological - containment.

Answer:

Biosafety cabinet