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Ivahew [28]
2 years ago
5

Need help with biology

Biology
2 answers:
padilas [110]2 years ago
8 0

Answer

Hi,

A. Radioactive markers

Explanation

Hershey and Chase used specific radioisotopes to form a trace of the two important components of the virus in its life cycle. The 32P was used to identify the DNA while the 35s labeled the proteins.DNA strands have a sugar phosphate where as protein contains sulfur.

Best wishes!

professor190 [17]2 years ago
3 0

Answer:

chemical dyes

Explanation:

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