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Snowcat [4.5K]
3 years ago
11

I need help on 9,10 quick please ASAP

Biology
1 answer:
allsm [11]3 years ago
3 0

Answer:

Both answers are B.

Explanation:

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In the classic experiment conducted by Hershey and Chase, why was the pellet radioactive in the centrifuge tube that contained b
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Answer:

<h2>Hershey and Chase conducted a series of experiments in order to prove that DNA is the genetic material.</h2>

Explanation:

In this experiment, sulphur-35 and phosphorous-32 were used to radioactively label protein and DNA respectively. The bacteriophage (viruses that infects the bacteria) were allowed to infect the <em>E. coli </em>and it was found that bacterial pellets contains P-32 in their DNA and not S-35. This indicates suphur is not found in DNA, it is present in protein. This experiments proves that DNA is the genetic material and not protein.

So, the correct option is A.

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