Question

Which combination of temperature and pH conditions is most likely to support the growth of acidophilic bacteria?

A) Temperature 27°C and a pH of 4
B) Temperature of 37°C and pH of 6
C) Temperature of 40°C and pH of 8
D) Temperature of 50°C and a pH of 10

Answer 1

The combination of temperature 27°C and a pH of 4 is most likely to support the growth of acidophilic bacteria.

Step-by-step explanation:

Acidophilic bacteria are microorganisms that grow best in acidic conditions. From the given options, the combination of temperature 27°C and a pH of 4 is most likely to support the growth of acidophilic bacteria. Acidophiles have optimal growth at pH values near 3.0, and a pH of 4 is closer to their preferred range compared to the other options. The other temperature and pH combinations are either in the neutrophile or alkaliphile range, making them less supportive of acidophilic bacterial growth.