Which aspect of the biology of viruses was crucial in enabling hershey and chase to use the experimental design described in the

Question

Serhud [2]

3 years ago

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Which aspect of the biology of viruses was crucial in enabling hershey and chase to use the experimental design described in the

tutorial for deducing the chemical nature of genetic material?

Biology

1 answer:

geniusboy [140] · Answer 1 · 2022-07-29T10:17:58+03:00

Answer:

The fact that only DNA of the Bacteriophages entered the host cell.

Explanation:

At the time of the experiment, scientists debated whether DNA or proteins were the genetic material. Many thought that DNA was simply used to store phosphorus because it was encased within the nucleus and was not a very active molecule. Hershey and Chase showed that when a bacteriophage virus infects a bacterial cell, only the DNA is injected into the cell while the protein case remains outside. This proved that DNA and not proteins was the genetic material.