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Home Q & A Board Biology-Related Homework Help General Biology
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Eminoa Eminoa
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Posts: 491
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6 years ago
In Duchenne muscular dystrophy, which
  protein is directly affected?
 
  a. myosin
  b. actin
  c. dystrophin
  d. myoglobin
  e. hemoglobin

Question 2

Females are less likely to have an X-linked
  recessive disorder than males because
 
  a. there are fewer girls than boys in the
  general population.
  b. females have two X chromosomes thus the
  probability is lower.
  c. in males, the Y chromosome causes X
  genes to mutate.
  d. X-linked recessive disorders are lethal to
  female embryos.
  e. X chromosomes have protector genes that
  protect against mutations thus with two Xs,
  females have twice the protection as males.
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RhondaUnicornRhondaUnicorn
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#1
Posts: 317
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6 years ago
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Eminoa Author
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#2
6 years ago
My teacher is very rude and likes to speed his way through a lesson without letting the class ask questions. Thank you for helping me. You're a life saver Slight Smile
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