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Miller123 Miller123
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Posts: 644
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6 years ago
Hemoglobin differs from myoglobin because
 a. it does not have a heme group.
  b. it is a tetramer, whereas myoglobin is a single polypeptide chain.
  c. it does not contain any helical regions.
  d. it contains more -pleated sheet structure.
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6 years ago
b
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