Which one of the following is used as a pH indicator in animal cell culture medium?
Which one of the following is used as a pH indicator in animal cell culture medium?

Q. Which one of the following is used as a pH indicator in animal cell culture medium?

(A) Acridine orange

(B) Phenol red

(C) Bromophenol blue

(D) Coomassie blue

Ans: Phenol red
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