Topics: Principles of Microbiology Quiz
_____________ breaks down waste products, and takes part in the synthesis of vitamin K.
A. Escherichia coli (E.coli)
B. Lactobacillus acidophilus
C. Bacillus anthracis
D. Streptococcus
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Which method will kill microorganisms around our homes?
A. Moisture
B. pH number
C. Oxygen available
D. 80 degrees temperature