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Home Q & A Board Biology-Related Homework Help General Biology
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Lost4ever Lost4ever
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6 years ago
The Hershey and Chase experiments, in which radioactive phosphorus (32P) and radioactive sulfur (35S) were used,
  demonstrated that ____.
 
  a. DNA labeled with 35S and proteins labeled with 32P can be traced over the course of an experiment
  b. DNA labeled with 32P is transferred from the bacteriophage to the virus
  c. proteins labeled with 35S become deactivated and unable to be transferred
  d. bacteriophages transfer their DNA, not their coat proteins, into their hosts
  e. DNA may be the hereditary material, although bacteriophages transfer both DNA and proteins into their hosts

Question 2

What is the concept illustrated by the experiment in the accompanying figure?
 
  a. Protein is not the encoding material.
  b. Protein cannot enter the host cell.
  c. Protein renatures due to radiation.
  d. Protein is composed of subunits with phosphate.
  e. Protein is composed of subunits with sulfur.
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kalikali
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6 years ago
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