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Home Q & A Board Biology-Related Homework Help General Biology
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hannah415 hannah415
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6 years ago
Linus Pauling demonstrated that:a.
   the structure of hemoglobin was altered by a mutation of a single gene.
  b. mutations only caused defects in enzymes.
  c. mutations alter the structure of RNA, but not proteins.
  d. mutations were inherited.
  e. the structure of hemoglobin was altered by mutations in any of a dozen genes.

Question 2

What conclusions did Beadle and Tatum reach in their studies of Neurospora?
  a. Each mutant gene affected three enzymes.
  b. Each mutant gene affected a pair of enzymes.
  c. Each mutant gene affected only one enzyme.
  d. Mutant genes had no effect on the enzymes produced by the cells.
  e. Each mutant gene affected as many enzymes as were present in a particular metabolic pathway.
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TyribTyrib
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6 years ago
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hannah415 Author
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#2
6 years ago
Thank you Slight Smile
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#3
6 years ago
Pleasure
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