Which of the following statements about signal receptors is true?

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Receptors change conformation upon signal binding.

  

Each type of receptor is found in all cell types, and more than one type of receptor occurs in a single cell.

  

Receptors cannot be blocked.

  

The ability of a receptor to respond to a signal is unchanging.

 

asked Dec 25, 2012 in Biology by anonymous
    

1 Answer

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Receptors change conformation upon signal binding.

 

answered Dec 25, 2012 by anonymous

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