A student added DMEM culture medium, which was pink in colour, to growing liver cells. Three days later, the medium colour turned yellow. This indicated a:

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Biology · Cell Culture

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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change in pH of the medium

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Answer 1

lack of antibiotics in the culture

Answer 2

depletion of nutrients in the medium

Answer 3

change in pH of the medium

Answer 4

change in cell morphology

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