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Home Q & A Board Biology-Related Homework Help General Biology
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lacerna92 lacerna92
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6 years ago
Steroid hormones are structurally related to
  1.DNA.
  2.cholesterol.
  3.proteins.
  4.phospholipids.
  5.sugars.

Question 2

In some G-protein-coupled-receptors, cyclic AMP (cAMP) acts as a(n)
  1.first messenger.
  2.second messenger.
  3.effector.
  4.protein kinase.
  5.extracellular signal.
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shallonn__shallonn__
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6 years ago
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lacerna92 Author
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#2
6 years ago
Thank you so much for providing this
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