Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 16666
TLS Online TPP Program

#Question id: 9606

The correct sequence, from the most to the least comprehensive, of the taxonomic levels listed here is

#XL - S Microbiology
  1. family, phylum, class, kingdom, order, species, and genus.
  2. kingdom, phylum, class, order, family, genus, and species.
  3. kingdom, phylum, order, class, family, genus, and species.
  4. phylum, kingdom, order, class, species, family, and genus.
More Questions
TLS Online TPP Program

#Question id: 32937

#XL - S Microbiology

A bacterial culture initially contains 1,000,000 (106) CFU. After 6 minutes of heat treatment at 80°C, the bacterial count decreases to 1,000 (103) CFU. Calculate the decimal reduction time (D-value) at 80°C.
TLS Online TPP Program

#Question id: 32938

#XL - S Microbiology

Match the following: 
TLS Online TPP Program

#Question id: 32939

#XL - S Microbiology

Which of the following statements regarding microbial control is correct?
TLS Online TPP Program

#Question id: 32940

#XL - S Microbiology

Match the antimicrobial agents in group I with their category/mode of action in group II. 
TLS Online TPP Program

#Question id: 32941

#XL - S Microbiology

The extracellular matrix of a biofilm primarily consists of:
TLS Online TPP Program

#Question id: 32942

#XL - S Microbiology

Which of the following factors DOES NOT contribute to biofilm formation?