What is the Term for Microbes That Grow Optimally at a PH

Question

What is the term for microbes that grow optimally at a pH below 5.5?
A)alkalophiles
B)psychrophiles
C)halophiles
D)acidophiles
E)barophiles

Accepted Answer

Microbes that grow optimally at a pH below 5.5 are called acidophiles. The prefix "acid" refers to a low pH value.