A culture broth tube was very turbid at the bottom of the tube but clear at the

Question

A culture broth tube was very turbid at the bottom of the tube but clear at the top of the tube indicating that the

Options:

A . organism cannot produce superoxide dismutase and/or catalase

B . organism can tolerate oxygen

C . organism should be grown in an anaerobic chamber

D . broth is sterile

Answer: Option A

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