Bacteria which grow on the Mannitol Salt Agar and DO ferment the substrate, will result in a (an)

A. oxidation of the pH indicator
B. reduction of the pH indicator
C. no change in the color of the indicator
D. increase in the pH of the medium
E. decrease in the pH of the medium


Ans: E. decrease in the pH of the medium

Biology & Microbiology

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Fill in the blank(s) with the appropriate word(s).

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The basic unit of contraction in a muscle is the

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