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andre [41]
3 years ago
9

How are radioactive probes useful in DNA fingerprinting

Biology
2 answers:
aleksandrvk [35]3 years ago
8 0
Radioactive probes are used to tag certain genes or loci of a chromosome to visusalize them.
Len [333]3 years ago
4 0

Answer:

They bind to specific fragments in a DNA sample that have been separated through gel electrophoresis. Produce visible strands when exposed to photographic film.

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