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Home Q & A Board Biology-Related Homework Help General Biology
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bekah02 bekah02
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6 years ago
Which scientist(s) identified the transforming
  substance involved in changing rough (R) bacteria to
  smooth (S)?
  a. Avery and McCarty
  b. Griffith
  c. Chargaff
  d. Hershey and Chase
  e. Pauling

Question 2

Extracts of pathogenic bacteria can transform
  harmless bacteria to harmful bacteria unless
  __________ enzymes are added to the extract.
  a. protein-digesting
  b. mRNA-digesting
  c. tRNA-digesting
  d. DNA-digesting
  e. any of these
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lorrkelly1lorrkelly1
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6 years ago
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bekah02 Author
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#2
6 years ago
Such a godsend, you helped me and my friend big time
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