In order to visualize the DNA for a karyotype _____

a. DNA is treated with enzymes to open the compacted chromatin structure
b. DNA is treated with proteases to open the compacted chromatin structure
c. DNA is stained to visualize the DNA.
d. DNA is treated with enzymes to compact the chromatin structure
e. DNA is treated with proteases to compact the chromatin structure


ANSWER: c

Biology & Microbiology

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