Methods used to remove or destroy viruses from drinking water include
A. chemical oxidation and high pH.
B. coagulation and filtration.
C. photooxidation.
D. All of these choices are correct.
Answer: D
Biology & Microbiology
You might also like to view...
How might mutations in the dnaQ sequence, whose enzyme is involved in DNA proofreading, be beneficial for a microbe in a highly competitive and dynamic community?
What will be an ideal response?
Biology & Microbiology
The endosymbiont hypothesis is supported by the work of ____ on bacteria-infected Amoeba proteus
a. Stanley Miller b. Kwang Jeon
c. Leslie Orgel d. Harold Urey e. Australian researchers
Biology & Microbiology
The loudness of sound is measured in
a. millihertz. b. decibels. c. megahertz. d. watts. e. gigahertz.
Biology & Microbiology
Identify the labeled structures of the male reproductive system in the picture.
What will be an ideal response?
Biology & Microbiology