Question

Geobacillus steurothermophilus must be incubated at what temperature?

1) 30°C
2) 50°C
3) 70°C
4) 90°C

Answer 1

Geobacillus steurothermophilus must be incubated at a temperature of 70°C.

Step-by-step explanation:

The Geobacillus steurothermophilus must be incubated at a temperature of 70°C.

Organisms have preferred growth temperatures where their reproduction rate is the greatest. Geobacillus steurothermophilus is a thermophile, which means it grows best at high temperatures.

Thermophiles are organisms that thrive at temperatures above 45°C, and Geobacillus steurothermophilus is one of them. Incubating at 70°C creates the optimal environment for its growth.