Biosafety Level 3 includes __________ .


a. double sets of entry doors
b. pressurized suits
c. showers in entryways
d. all of the above

Which of the following will not affect eukaryotic cells?

a. inhibition of the mitotic spindle

b. binding with sterols

c. binding to 80S ribosomes

d. binding to DNA

e. All of the above will affect them.

The manufacture of paper includes the use of bleach and formaldehyde-based glue. The microbial enzyme xylanase whitens paper by digesting dark lignins. Oxidase causes the fibers to stick together, and cellulase will remove ink. List three advantages of using these microbial enzymes over traditional chemical methods for making paper.

In a closed batch system, not all cells are expected to die, even as the death phase advances. Why?

Which sensitivity test is best for determining the minimum bactericidal concentration and the minimum inhibitory concentration of a drug?

Which of the following questions are important to answer before attempting to control a microbial population?

Which microbe has the highest level of resistance to control methods that humans currently possess?

The decimal reduction time refers to the amount of time it takes to which of the following?

Which microbial control method is most effective for killing a population of Bacteria X?