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sarah963 sarah963
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5 years ago
How do viability stains usually distinguish between living cells and dead cells?
A) The chemical fluoresces only when bound to ribosomes that are actively synthesizing proteins.
B) The chemical stain is taken up by living cells and once metabolized becomes fluorescent.
C) The dye specifically targets intact cytoplasmic membranes.
D) The dyes fluorescence is quenched by dead cells.
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wrote...
5 years ago
 C
sarah963 Author
wrote...
5 years ago
Oh god, I was lost before coming here. Thanksss
wrote...
5 years ago
Great, make sure you mark the topic solved, it hides it from other eyes Slight Smile
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