Figure 7.1
A suspension of 10⁶ Bacillus cereus endospores was put in a hot-air oven at 170°C.Plate counts were used to determine the number of endospores surviving at the time intervals shown.
-In Figure 7.1,what is the thermal death time?
A) 150°C
B) 60 minutes
C) 120 minutes
D) 100°C
E) The answer cannot be determined based on the information provided.
Correct Answer:
Verified
Q31: Which of the following regarding antimicrobial control
Q32: Which of the following results in lethal
Q33: An iodophor is a(n)
A)phenol.
B)agent that reduces oxygen.
C)quaternary
Q34: Which of the following pairs is mismatched?
A)Ag
Q35: All of the following substances are used
Q37: Ethylene oxide
A)is a good antiseptic.
B)is not sporicidal.
C)requires
Q38: Table 7.3
The following data were obtained by
Q39: Figure 7.2
Assume 10⁹ E.coli cells/ml are in
Q40: Figure 7.1 Q41: If you were preparing nutrient agar at
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